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Ferris File-A-Wax Ring Tubes and Bars

Ferris File-A-Wax Carving Waxes

Used for making models to be reproduced by the lost wax casting process. These are the waxes

preferred by master carvers for years and years. They can be sawed, filed, or carved. Will stand rough

handling and will not soften in the hands. Available in three degrees of hardness in a variety of shapes.

color characteristics approx. melting point

Green Cannot be flexed 240°

Purple Some flexibility 240°

Blue Will bend 90 on 1/8” thickness 240°

File-A-Wax Ring TubesEasy-to-cut ring tubes for designing your own rings. Many rings can be made from each 6” long tube. All holes are 5/8” in diameter.

Price breaks are:

1–2 pc. 6.05 ea. 3–9 pc. 5.45 ea. 10+ pc. 4.84 ea.

style fact # measurement green purple blue

A Round Bar with Hole T-875 7/8” OD 121.362 121.358 121.360

T-1062 1-1/6” OD 121.363 121.359 121.361

B Off-Center Hole E-1062 1-1/6” OD 121.366 121.364 121.365

C Flat Side with Hole T-100 1-1/8” H x 1-5/8” W 121.372 121.374 121.370

T-150 1” H x 1” W 121.371 121.392 121.391

T-200 1-5/16” H x 1-3/16” W 121.369 121.367 121.368

T-250 1-1/8” H x 1-1/8” W 121.373 121.394 121.393

D Solid Round Bar B-875 7/8” OD 121.377 121.379 121.375

B-1062 1-1/16” OD 121.378 121.399 121.376

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File-A-Wax Bars

part # color dimension (inches) qty 1–2 3+

E 121.310 Blue 5-3/4 x 3-1/2 x 1-3/8 1 lb. Bar 12.25 11.82

121.311 Green 5-3/4 x 3-1/2 x 1-3/8 1 lb. Bar 12.25 11.82

121.312 Purple 5-3/4 x 3-1/2 x 1-3/8 1 lb. Bar 12.25 11.82

F 121.305 Blue 3-1/2 sq x 1-3/8 Th. 1/2 lb. Bar 6.65 6.42

121.306 Green 3-1/2 sq x 1-3/8 Th. 1/2 lb. Bar 6.65 6.42

121.307 Purple 3-1/2 sq x 1-3/8 Th. 1/2 lb. Bar 6.65 6.42

G 121.300 Blue 3-3/4 x 1-1/8 sq. 3, 1/6 lb. Bars 8.75 8.44

121.301 Green 3-3/4 x 1-1/8 sq. 3, 1/6 lb. Bars 8.75 8.44

121.302 Purple 3-3/4 x 1-1/8 sq. 3, 1/6 lb. Bars 8.75 8.44

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Ferris File-A-Wax Slices and Slabs

File-A-Wax SlicesAssortments of slices measuring 3-5/8” long x 1-1/2” wide, and in varyingthicknesses from 3/32” to 1/4”. 1 lb. assortment from 3/16” to 1”.

part # size color 1–2 3+

A 121.388 1 lb. box Blue 15.00 14.48

121.389 1 lb. box Green 15.00 14.48

121.390 1 lb. box Purple 15.00 14.48

B 121.384 1/2 lb. box Blue 11.75 11.38

121.385 1/2 lb. box Green 11.75 11.38

121.386 1/2 lb. box Purple 11.75 11.38

File-A-Wax SlabsAssortments of 5 slabs measuring 3-5/8” square in thicknesses, 7/8”,11/16”, 3/8” and 3/16” (2 pieces).

part # color 1–2 3+

C 121.380 Blue 12.25 11.82

121.381 Green 12.25 11.82

121.382 Purple 12.25 11.82

File-A-Wax AssortmentsVarious shapes and colors of trial use, as well as handy for havingaround in case an odd piece is needed.

part # description 1–2 3+

D 121.291 Junior 8.75 8.44

E 121.292 Professional 14.25 13.75

File-A-Wax Assortment BarsIntroductory kit contains a bar each of the three hardnesses. Bars are 3-1/2” x 1-1/2” x 1-1/4” and weigh approximately 1/6 lb. each.

part # 1–2 3+

F 121.290 8.75 8.44

Mold-A-WaxSoft at room temperature of 70°F, and can be made more pliable byimmersing in warm water. May be used as adhesive for other waxes.Blocks are 3-1/2” x 3-1/2” x 2-3/8”. Especially good for mini sculptures,leaves, figures, etc.


G 121.462 Red 15.40 14.86

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Wolf Wax By Ferris™Co-designed by master modelmaker and educator, Kate Wolf and Kindt-Collins, the manufacturers of Ferris Waxes, Wolf

Wax by Ferris™ fills a void among wax carvers. With their new silver and gold colored carving wax you can create finished

wax carvings that look more like actual jewelry than conventional carving waxes, making it easier for both jewelers and

their customers to visualize the finished piece. This new carving wax melts at approximately 240° F and is available in

ring tubes of many sizes, rods, slices and 1 lb. blocks. It has medium hardness and flexibility, which allows for extremely

fine detail, piercing and carvability. In addition to silver and gold carving wax, Wolf Wax by Ferris™ has a number of other

new waxes to make modelmaking easier and more efficient. These include a specially designed build-up and repair wax

that also comes in silver and gold colors, a new touch-up wax, relief wax and Wicked Sticky™, a highly tacky positioning

wax for securing stones and other objects for accurate tracing onto carving wax or metal.

Carving Wax Ring Tubes

A Solid Round, No Hole Approx O.D. 1-1/16”

part # description 1–2 3–9 10+

121.222 Silver 7.95 7.16 6.36

121.227 Gold 7.95 7.16 6.36

B Round Centered, O.D. 1-1/16” with Centered Hole


121.220 Silver 7.95 7.16 6.36

121.225 Gold 7.95 7.16 6.36

C Offset Round, O.D. 1-1/16” with Off-Center Hole


121.221 Silver 7.95 7.16 6.36

121.226 Gold 7.95 7.16 6.36

D Flat Top, 1”w x 1-1/8 “h


121.223 Silver 7.95 7.16 6.36

121.228 Gold 7.95 7.16 6.36

E Large Flat Top, 1-3/16”w x1-5/16”h


121.224 Silver 8.95 8.06 7.16

121.229 Gold 8.95 8.06 7.16 F Slices3-9/16” square slab sliced in various thicknesses.


121.230 Silver 13.95 12.56 11.16

121.231 Gold 13.95 12.56 11.16

G Blocks, 1 lb.3-9/16” square x 2-3/8” thick.


121.232 Silver 13.95 12.56 11.16

121.233 Gold 13.95 12.56 11.16

H Round Bars1-5/16” diameter round bars are 11-1/4” long.


121.235 Silver 13.95 12.56 11.16

121.236 Gold 13.95 12.56 11.16

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Wolf Wax By Ferris™

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Gold and Silver Build-Up / Repair WaxThe crystalline structure of carving wax takes hours to realign andharden completely after the wax is melted. This durable repair wax is designed to match the consistency of Wolf’s Gold or Silver CarvingWax – making it easy to blend in built-up and repaired sections. Melts at 230°F. 1-3/16 x 1-3/16 x 3-3/4” block.


A 121.237 Silver 7.95 7.16 6.36

B 121.238 Gold 7.95 7.16 6.36

Touch-Up WaxIdeal for final touch-up of wax imperfections such as pits, cracks or to flow inside bezel walls for a tighter fit. Excess Touch-Up Wax easilybe scraped off for a smooth finish. This wax is very liquid at 165° F. 2 oz. tin.


C 121.240 Touch-Up wax 13.95 12.56 11.16

Relief Wax Ideal for creating raised detail on carving waxes. Trail relief wax ontothe surface of hard wax with a hot tool. Excess relief wax can be easilyscraped off and detailed. Melts at approx 155° F. 2 oz. tin.


D 121.241 Relief Wax 13.95 12.56 11.16

Wicked Sticky™ – Positioning WaxIdeal for securing stones for accurate tracing. Smear wax on stone,press stone onto wax or metal, scribe around stone. Wipe off wax, (Wax Brite or Wax Kleen can remove residue.) 3 oz. box.


E 121.242 Wicked Sticky 7.95 7.16 6.36Positioning Wax

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Matt Wax Ring Tubes and Tablets

Matt Wax Ring TubesPurple – Medium hard with medium flexibility, all-purpose wax is ideal for models with extensive piercing,baguettes, and air line openings. Softening temperature 225°F / 107°C.

Blue – Softer and highly flexible, this wax will take a 90° bend without breaking. Ideal for models with extensive piercing or thin and exposed sections. Softening temperature 220°F / 104°C.

Matt Primary Pattern Wax TubesPrice breaks are:

1-2 pc. 6.30 ea. 3-9 pc. 5.67 ea. 10+ pc. 5.10 ea.

style size diam. width height hole blue purple green

A Flat Side with Hole – 1” 1-1/8” 5/8” 121.02690 121.02691 121.02692

– 1-1/8” 1-1/8” 5/8” 121.02693 121.02694 121.02695

– 1-1/4” 1-1/4” 5/8” 121.02696 121.02697 121.02698

B Off-Center Hole 1-1/16” – – 5/8” 121.02699 121.02700 121.02701

C Solid Round Bar 7/8” – – – 121.02702 121.02703 121.02704

1-1/16” – – – 121.02705 121.02706 121.02707

1-5/16” – – – 121.02708 121.02709 121.02710

D Round Bar with Hole 7/8” – – 5/8” 121.02711 121.02712 121.02713

1-1/16” – – 5/8” 121.02714 121.02715 121.02716

1-5/16” – – 5/8’ 121.02717 121.02718 121.02719

AB

C

Matt Smooth Wax TabletsJust what you’ve been asking for, large flat smooth wax tablets fordesigning jewelry directly onto carving wax. Great for Cad/Cam applications. All tablets measure 6” x 2-5/8”. Available in two differentassortments of thicknesses.

Assortment A

Contains 3 pieces of smooth tablets 4.5 mm thick, 1 piece each of tablets 6.0 mm, 8.0 mm and 10.5 mm thick.

part # color price

E 121.02773 Blue 21.95

121.02774 Purple 21.95

121.02775 Green 21.95

Assortment B

Contains 4 pieces of smooth tablets 4.5 mm thick and 3 pieces of tablets 6.0 mm thick. Not shown.

part # color price

F 121.02776 Blue 21.95

121.02777 Purple 21.95

121.02778 Green 21.95

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Matt Mini Lathe with Gauge A versatile hand held lathe, powered by a flexible shaft motor,designed to turn rods of carving wax. Now includes precision gaugefor measuring exact dimensions and thickness of work. Easily producebands, bezels, settings, coin holders, chess pieces and more. Setincludes a cutting tool, 2 extra cutting tool blanks, 3 collets to holdwax, sample wax instruction book, and a 3-pc. stainless steel double-ended blade set. These blades enable you to shape a ring band intomany different designs. The six different ends give you a cut-off tool, achannel cutter, a half-round band hollower, a frame shaper, and a cup former. Blades are .64 mm thick x 6mm wide x 102 mm long, andcan be beveled to increase the number of designs possible.

part # description price

A 121.02803 New Matt mini lathe kit with gauge 139.95

121.02801 Replacement 3-pc. Blade Set 16.15

Accessories for Matt Mini-Lathepart # description price

121.02830 Wax-holding collet 3.95

121.02835 Milling table 10.00

121.02840 Tool holder wrench 12.50

121.02845 Cutting tool square end 5.75

121.02850 Cutting tool bank 3.40

Matt Precision GaugeThis new tool helps you measure the exact dimension and thickness of your work with the Matt Mini Lathe. Upgrade your original version of the Mini Lathe by purchasing this tool.

part # price

B 121.02804 29.95

Matt Wax ToolsThe Matt Line This complete collection of unique, high quality waxes and wax-working tools and equipment

has become a necessity for designers, model makers and manufacturers. Matt products mean consistent quality,

continuous innovation, use of the finest materials and advanced technology. These advantages have made the

Matt name synonymous with excellence. Made in the USA.

Use the Matt Mini-Lathe to

easily make wedding bands.

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Matt Wax Tools

Matt TrimmerEnables you to precisely file shapes and flat or curved surfaces, at different angles, powered by a flexible shaft and designed to simplifythis critical procedure while improving uniformity. Also ideal for creating channels. Comes complete with rotary file. (No. 121.02885),ring template, 3 different color waxes and instructions. Handpiece and cable not included.

part # price

A 121.02880 114.95

121.02885 Rotary file only 21.15

Matt Wax Routing BurCoarse tooth spiral bur that quickly and smoothly cuts wax tablets upto 15 mm thick. Works great with the Matt Trimmer.

part # price

B 121.02886 19.95

Matt ShaperDesigned for precision filing of large pieces. Made of aluminum with a steel support bracket, powered by a flexible shaft. The wide table provides ideal support when cutting large pieces such as bracelets and is adjustable to allow cutting at different angles. The removablefence regulates the depth of cut ensuring a smooth, precise and safe operation. Includes bracelet template, rotary file (No.121.02885), 2 slices of bracelet wax blanks and instructions. Handpiece and cablenot included.


C 121.02895 124.95

121.02896 Matt bracelet template only 11.50

121.02885 Rotary file only 21.15

Matt Bracelet Wax Blanks6” long arch-shaped block of carving wax is designed to simplify theconstruction of bracelets. From one blank style you can create round,oval, or square bracelets in a variety of sizes. Simply cut two slices ofthe desired thickness to form the bracelet, then trim using the MattShaper.

part # color price

D 121.02897 Green 13.80

121.02898 Purple 13.80

121.02899 Blue 13.80

The Matt Trimmer is great for cuttingflat or curved surfaces on wax.

The Matt Shaper makes cuttingbracelets fast and easy.

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Matt Wax Tools

Matt Miter BoxSlice bars, rods and wax ring tubes into tablets with perfectly straightand parallel walls or tapered sides. The ring tube is held firmly in position inside the box so there is no strain on your hand. With stop/lock feature for cutting several tablets of the same thickness. The fine steel sawblade allows you to cut through the tube with noeffort, leaving a smooth finish that does not require any filing. Setincludes extruded aluminum 6” x 2” (152 x 51 mm) miter box, steelhand saw and stop/lock.


A 121.02920 Miter box 55.45

121.02920A Replacement saw 14.60

Matt Ring Tube ReamerWith this tool you can enlarge the finger hole of wax ring models withspeed and accuracy. Hardwood mandrel is machined to incorporate a steel cutting blade that extends from the handle to the tapered tip.Slide this reamer through the hole of a wax ring or ring tube and gently rotate clockwise. As the blade turns, it scrapes the inner wallenlarging the ring to the size that is clearly marked on the mandrel and leaves a smooth, and uniform finish on the ring.

part # price

B 121.02890 23.15

Matt Ring TemplateEliminates drawing ring outlines with rulers and dividers. Avoids theirregular contour of a shank made free hand. Has 18 different cut-outring shapes. Made of durable plastic with precision milled shapes.Includes instructions and two samples of carving wax tablets.

part # price

C 121.02855 10.25

Set of Jewelry Design TemplatesSet of seven heavy gauge plastic templates for custom jewelry design.Includes round, oval, baguette, emerald, marquise and pear stoneshapes, as well as templates for ring and setting designs. Stone templates show metric sizes and carat weights. Not a Matt product.

part # price

D 135.570 59.95

Otto FreiGenerations ofCommitment to Jewelers

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Matt Wax Tools

Matt Wax Rod Centering ToolAllow exact alignment of the Mini-Lathe’s wax holding collet in the waxrod. Accommodates and precisely centers all three rod diameters listedin the chart.

part # price

A 121.02802 34.95

Wax Rod For Matt Mini-LatheFour 1-1/2” (38 mm) long pieces per box.

diameterpart # color (inch) (mm) price

B 121.02810 Blue 1-5/15” 33.3 8.05

121.02811 Green 1-5/15” 33.3 8.05

121.02812 Purple 1-5/15” 33.3 8.05

121.02815 Blue 1-3/32” 27.8 8.05

121.02816 Green 1-3/32” 27.8 8.05

121.02817 Purple 1-3/32” 27.8 8.05

121.02820 Blue 7/8” 22.2 8.05

121.02821 Green 7/8” 22.2 8.05

121.02822 Purple 7/8” 22.2 8.05

Matt Creative Setting KitIncludes How To Create Settings In Metal Wire And Wax, by world famous designer Adolfo Mattiello, along with two templates. Showsstep-by-step how to make many different settings with drawn metalwire. It also shows how to join settings. The wax working section shows how to make setting with carving wax, prong settings and settings turned on your Matt Mini-Lathe.


C 121.02852 Complete kit with 48.50book & two templates

121.02851 Book only 22.40

121.02853 Template only. For round settings. 10.15

121.02854 Template only. For oval, 13.50pear and marquise settings.

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Matt Wax Tools

Techniques of Jewelry Illustration and Color Rendering

Adolfo Mattiello, world-famous master craftsman, inventor and author, brings the talents, expertise,and individuality of six outstanding jewelry designers into this one comprehensive book. Features fullinstruction on jewelry illustration, with step-by-step guidelines and clear photographs and drawingsexplaining each process. This book is a valuable resource for the beginning designer as well as theexperienced professional.

By working on the projects presented here, the reader can assimilate the features in each designer’smethod to meet his or her needs, as well as create a new individual style. It’s also ideal for the retailjeweler who wants to illustrate a custom design or remodeling idea for a customer. Hardcover with152 pages, and hundreds of full-color photographs and illustrations. Also included in this set are five 8-1/4" x 5" Design Templates.


D 162.471 Complete book with five Templates 89.95

162.471A Book only (no Templates) 39.95

162.471B Set of five Templates (no book) 59.95

Individual Templatespart # description price

121.05102 Matt Template Stone Shape Jewelry Designing No. 1 12.00

121.05103 Matt Template Top View Jewelry Designing No. 2 12.00



121.05106 Matt Template Side View Jewelry Designing No. 5 18.00

Wax Modeling the Matt Way Video (not pictured)

Professionally prepared video tape showing the versatility and simplicity of wax-working with Matttools. Running time 16 minutes.


163.1422 VHS 46.25

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Matt Wax Tools

Matt Gun Kit Provides you with a versatile extrusion technique for creating jewelrymodels. The gun enables you to individually control the temperatureand pressure of the extrusion process, thus creating wire shapes ofconstantly changing characteristics. Three different methods of designare possible on objects, free-form and on water for abstract effects. Kit contains Matt Gun with 2 brass tips, 3 styles of wax and a generous-ly illustrated, 113-page book Wax Modeling for Jewelry and Sculpture byAdolfo Mattello, which provides complete instructions.


A 121.0955 110 volt kit 154.35

121.01249 Replacement book 23.95

Replacement Tips for Matt Gunpart # size price

121.0951/3 Small 6.00

121.0951/4 Large 6.00

Wax Pellets for Matt Gun


121.0951/1 Blue for mandrel work (pk of 20 pellets) 6.00

121.0951/6 Blue for mandrel work (pk of 130 pellets) 24.85

121.0951/2 Green for use on water (pk of 20 pellets) 6.00

121.0951/7 Green for use on water (pk of 130 pellets) 24.85

121.0951/5 Red for weaving (pk of 20 pellets) 6.00

121.0951/8 Red for weaving (pk of 130 pellets) 24.85

Matt Wax Gun Supply Box This box includes a polished rotating wooden mandrel mounted on asturdy steel base, an alcohol burner, and 40 pieces each of blue, green,and red wax for the Matt wax gun.


B 121.0956 Matt Wax Gun supply box 37.20

121.0897 Polished wood mandrel on steel base 14.30

Matt Gold Collector Traps gold and other precious metal collection while enabling you tokeep arms and hands in a natural working position. Protects eyes, skinand clothes from dust, flying particles and wire from brushes whileproviding a healthier work environment. Keeps work area clean forincreased productivity and less clean-up time. Optically clear plexiglassshield enables you to see workpiece perfectly without glare. Sideopenings provide comfortable hand support for reduced fatigue. Takes up less space than traditional grinding boxes and can be attachedeasily to bench or table when needed and stored when finished.Completely portable. Lightweight, yet strong, made of high impactextruded plastic for long life. Measures 7”x 7”x 9” (178 x 178 x 229 mm).Plexiglass shield removes easily for cleaning and scrap collection.

part # price

C 121.03200 76.95

Stepped Ring Mandrel Has stepped (not tapered) mandrel, sized 4 through 13. Can be rotated and removed from base. Should be coated with lubricant.Overall length: 13-1/2”.

part # price

D 121.274 22.50

Rotating Stepped Ring Mandrel This wax ring mandrel can rotate for easier access. Has stepped sizesfrom 4 to 14. Like all metal mandrels for wax work, it should first be coated with lubricant so the wax won’t stick.

part # price

E 121.277 22.95

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Wax Wires Assortment Blue wax wires which may be twisted or bent to desired patterns. The assortmentcontains gauges 6, 8, 12 and 14 half-round; and 6 gauge half-pear shape. All pieces are approximately 4” long. Everyone working with wax should have one of these assortments.

part # price

A 121.530 18.30

Wax Wires Assortment, RoundRound contains pliable, blue, round wax wire only. Assortment consists of gauges 6, 8, 10 ,12 , 14, 16, 18, and 20.

part # price

B 121.532 17.55

Wax Wires In Boxes Contains one size and shape wire approximately 4” long. These are the pliable bluewax wires so much in demand.

round half-round square gauge dia. 1–2 3+

C 121.560 121.540 — 6 .162” 8.15 7.74

121.562 121.542 — 8 .128” 8.15 7.74

121.564 121.544 — 10 .102” 8.15 7.74

121.566 121.546 121.616 12 .081” 8.15 7.74

121.568 121.548 121.618 14 .064” 8.15 7.74

121.570 — 121.620 16 .051” 8.15 7.74

121.572 — — 18 .040” 8.15 7.74

121.574 — — 20 .032” 8.15 7.74

Sheet Waxes 4” squares in varying thicknesses, in either firm or soft. Designs can be traced directly on sheet and cut with scissors or carving tool. Box contains 15 pieces of sheet wax.

Water Soluble Waxes Pro-Craft water soluble waxes dissolves and washes away in water, making it perfect for use as cores for beads and other hollow items. Other insoluble waxes are workedover these waxes and when immersed in water, a shell remains. Supplied in irregularchunks of 1 lb.


F 121.519 Green – hard version that can be carved 8.60 8.17

G 121.520 White for melting and pouring 8.85 8.40

Modeling WaxesA selection of waxes used for making models to be reproduced by the “lost wax” casting process. The waxes can

be manipulated easily and worked with a heated spatula. Different types can be joined together to build a model;

measurements are by B and S gauge.

A B

C

F

E

D

G

pink (soft) gauge 1–2 3+

D 121.471 Assorted 10.60 10.07

121.489 16 10.60 10.07

121.491 18 10.60 10.07

121.493 20 10.60 10.07

121.495 22 10.60 10.07

121.497 24 10.60 10.07

green (firm) gauge 1–2 3+

E 121.470 Assorted 10.60 10.07

121.480 16 10.60 10.07

121.481 18 10.60 10.07

121.482 20 10.60 10.07

121.483 22 10.60 10.07

121.484 24 10.60 10.07

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Build Up Waxes and Modeling Clay

Kerr Perfect Purple Build up WaxUsed for building up wax models. Melts at 163° F. Box contains one 2 oz. bar.


A 121.468 Kerr Perfect Purple 14.95 13.46

Kerr Inlay Wax Blue HardUsed for building up wax models. Melts at 163° F. Box contains 12 sticks.


B 121.467 Kerr Inlay Blue Hard 12.50 11.25

Inlay WaxA special wax for building up wax patterns. It can be carved withoutchipping or flaking and can be softened over a flame, in hot water or with a heated tool. Comes in two grades of hardness, in boxes ofapproximately 24 sticks 4” x 1/4”.


C 121.458 Hard 12.45 11.20

121.459 Regular 12.45 11.20

Cool Setting WaxThis wax is very pliable when heated. Shapes easily, unusually toughand will withstand bending without cracking. When cool, it will hold its shape and is easily carved. Sheets measure 6” x 3” x 1/20”. Net weight 8 oz.


D 121.450 Cool Setting Wax, box of sheets 8.45 7.61

Plastelina Modeling ClayPlastelina modeling clay can be used to fill cups in sprue bases or as modeling clay. Pliable, green-gray in color. Sold in 1 lb. blocks.


E 121.774 Plastelina Modeling Clay 4.95 4.46

Sculpture Wax StripsThis is a soft, very pliable wax that is easily formed and shaped by handwithout the use of heat. Great for forming large models. Each stripmeasures 1/4” thick x 1-1/4” wide x 24” long. Sold in a 2 lb. box.


F 121.655 Sculpture Wax Strips 2 lb. box 12.75 11.48

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Otto Frei acceptsVisa, Mastercard,American Expressand Discover cards!

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Sprue and Wire WaxExtruded Sprue WaxSupplied in the most popular diameters for jewelry work. Wax burns outcleanly and rapidly eliminating pressure in the pattern. Red stick, 24” long.Sold in 1 lb. boxes.

part # diameter pieces per box 1–2 3+

A 121.523 1/4” 26 8.60 8.17

121.524 3/8” 12 8.60 8.17

121.525 1/2” 7 8.60 8.17

Kerr Sprue Wax Wire6-3/4” long yellow flexible sticks for spruing and mounting wax patterns.Available in four different gauges.

part # gauge diameters weight 1–2 3+

B 121.508 — 3/8” – .380” 8 oz. 18.25 17.34

121.509 6 .061” 8 oz. 18.25 17.34

121.507 8 .128” 8 oz. 18.25 17.34

121.506 10 .102” 8 oz. 18.25 17.34

6” Sprue WaxAmple flexibility and sufficient rigidity make this red color waxparticularly suited for making sprues. Melts at lower temperatures,permitting pattern waxes to be more easily eliminated during burnout.Comes in 6” sticks.


C 121.510 8 .128” 6 oz. 11.15 10.59

121.511 10 .102” 6 oz. 11.15 10.59

Wax Wire On SpoolsPliable blue wax wire wound on spools. Spools have center hole, so that they can be placed on a round dowel and unwound as needed.


D 121.590 6 .162” 8 oz. 23.00 21.85

121.591 8 .128” 8 oz. 23.00 21.85

121.592 10 .102” 8 oz. 23.00 21.85

121.593 12 .081” 8 oz. 23.00 21.85

121.594 14 .064” 8 oz. 23.00 21.85

121.595 16 .051” 8 oz. 23.00 21.85

121.596 18 .040” 8 oz. 23.00 21.85

121.597 20 .032” 8 oz. 23.00 21.85

Utility WaxThe soft, easily shaped red wax adheres to practically any surface. Used for building in and filling in marred surfaces. Often used to fill spruebases, available in sticks 3/16” diameter x 5” long or sheets 3” x 6” x 1/8”thick.

part # description weight 1–2 3+

E 121.517 Box of sticks 8 oz. 12.10 11.49

121.518 Box of sheets 8 oz. 10.85 9.88

Sticky Wax in SticksUsed like an adhesive to weld waxes together. Box contains 12 yellowsticks, 3-1/2” length.

part # 1–2 pcs 3+

F 121.515 7.50 7.13

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Wolf’s Precision Carvers

Wolf’s Precision CarversDesigned by Kate Wolf, master modelmaker and educator – these toolshave the profiles and edges that wax carvers have been waiting for.Made of chromium manganese tool steel for precise, sharp, durableedges. The beech wood handles are color coded and numbered forquick identification. The set of 18 tools comes complete with containerand 22 page instructional booklet. Wolf Tools offers web support withtutorials at www.wolftools.biz. Ideal for wax carving, polymer clay and PMC.

Full set – 18 tools Includes container and 22 page instructional booklet.


A 121.872 Full 18 tool set 125.00

Sets of 6Numbers 1-6 includes 6 carving tools and 22 page instructional booklet.


B 121.869 6 tool set 1 to 6 50.00

Numbers 7-12Includes 6 carving tools and 22 page instructional booklet.


C 121.870 6 tool set 7 to 12 50.00

Numbers 13-18Includes 6 carving tools and 22 page instructional booklet.


D 121.871 6 tool set 13 to 18 50.00

Wolf’s Precision Wax Carvers Booklet 22 page full color, instructional booklet.


E 162.080 22 Page Full Color Booklet 5.00

Individual Carving Tools Instructional booklet not included.


121.851 #1 – scribe/detailing 9.50

121.852 #2 – small 90° 9.50

121.853 #3 – carving knife 9.50

121.854 #4 – diamond point 9.50

121.855 #5 – medium hollower 9.50

121.856 #6 – medium rake hollower 9.50

121.857 #7 – detailing knife 9.50

121.858 #8 – small hollower 9.50

121.859 #9 – small rake hollower 9.50

121.860 #10 – medium 90° with safety edge 9.50

121.861 #11 – pavilion 9.50

121.862 #12 – tapered triangle 9.50

121.863 #13 – small rounding 9.50

121.864 #14 – medium rounding 9.50

121.865 #15 – undercutting 9.50

121.866 #16 – concave/convex 9.50

121.867 #17 – large hollower 9.50

121.868 #18 – large rake hollower 9.50

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Wax Carving ToolsA Premium Wax Carving ToolsCreate your own personal wax carving tool with these stainless steelpremium quality super sharp carving heads. Each half head is sold withthe necessary threaded connector to join to another. Shipping weightis 1 oz. each.

Wax Carving ToolsStainless steel. 6-1/4” to 6 5/8” long; 1 oz. each. Shown left to right.

part # 1–2 3–9 10+

U 121.110 4.95 3.96 3.61

V 121.111 4.95 3.96 3.61

W 121.113 4.95 3.96 3.61

X 121.114 4.95 3.96 3.61

Y 121.115 4.95 3.96 3.61

Z 121.116 4.95 3.96 3.61

AA 121.117 4.95 3.96 3.61

Probespart # description 1–2 3–9 10+

BB 121.250 2.60 2.34 2.08

CC 121.251 2.60 2.34 2.08

DD 121.252 2.60 2.34 2.08

121.254 Set of 3 Probes 7.30

Spatulaspart # 1–2 3–9 10+

EE 121.141 4.95 3.96 3.61

FF 121.142 4.95 3.96 3.61

GG 121.143 4.95 3.96 3.61

Spatulaspart # 1–2 3–9 10+

HH 121.150 4.95 3.96 3.61

I I 121.151 4.95 3.96 3.61

JJ 121.152 4.95 3.96 3.61

KK 121.160 4.95 3.96 3.61

Wax Carving Tools Sets (not pictured)

Set of six popular wax carving tools. Contains one each of121.251–252-141-115-114 & 113.

part # price

121.100 21.95

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B 121.950 18.25 17.34

121.951 18.25 17.34

121.952 18.25 17.34

C 121.953 18.25 17.34

D 121.954 18.25 17.34

E 121.955 18.25 17.34

F 121.956 18.25 17.34

G 121.957 18.25 17.34

H 121.958 18.25 17.34

I 121.959 18.25 17.34

J 121.960 18.25 17.34

part # 1–2 3+

K 121.961 18.25 17.34

L 121.962 18.25 17.34

M 121.963 18.25 17.34

N 121.964 18.25 17.34

O 121.965 18.25 17.34

P 121.966 18.25 17.34

Q 121.967 18.25 17.34

R 121.968 18.25 17.34

S 121.969 18.25 17.34

T 121.970 18.25 17.34

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Wax Carving Tools

Hollow Wax Carver Set A revolutionary change in wax carvers which allows the user to actuallycarve the wax rather than scrape it away. Comes in four shapes, withtwo sizes on each tool, the loops are sharp on one edge. Great to makedesigns, to smooth, or to use with wax lathes for making rings. Eachcarver is made of surgical grade stainless steel with a sure grip handleand 7” in length. Shipping weight is 8 oz.

part # price

A 121.102 24.95

Wax Detailer SetSet of two wax detailers used for carving in very hard to reach and narrow areas. Available in two sizes, very fine and fine. Shipping weight is 4 oz.

part # price

B 121.103 9.95

Wax File-Carver SetSet of three miniature wax files for reaching into those hard to get spots. Shipping weight is 8 oz.

part # price

C 133.921 14.95

Steel SpatulasThree different wax spatulas for larger carving jobs. All are 7” long.Shipping weight is 1 oz. each.

part # 1–2 3–9 10+

D 121.161 5.75 5.18 4.60

E 121.162 5.75 5.18 4.60

F 121.163 5.75 5.18 4.60

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Visit Our Site on the Internet!Place your order, e-mail questionsand suggestions or find excellentbuys on our closeout merchandise.www.ottofrei.com

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Wax Tools and Files

Ready-Cast Channel Setting ToolThe ready-cast channel setting tool is a set of wax working tools for preparing waxes for stone in place casting. The ready-cast tools allow you to precisely and easily cut grooves for all sizes of channel setting.

part # price

A 121.050 295.00

Vulcrylic Wax FilesThese half-round files have coarse, broad teeth that resist clogging and are a must for anyone working in carving waxes. One end is coarse, while the other end is a finer cut. Grobet makes our Vulcrylic wax files in Switzerland. Beware of imitations!


B 131.383 Grobet Swiss Made Vulcrylic Wax File 6” 18.95 18.00 17.06

C 131.383.7 Grobet Swiss Made Vulcrylic Wax File 7” 23.95 22.75 21.56

D 131.384 Grobet Swiss Made Vulcrylic Wax File 8” 25.95 24.65 23.36

Wax Needle File SetsOur wax needle file sets are available in two qualities, Swiss-made or economy. They both have six different very coarse cut waxneedle files. Each set contains one each of equaling, three square, half-round, crochet, round & square.

part # description 1–2 3–9

E 133.922A Economy wax needle file set of 6 9.95 8.96

F 133.922 Swiss-made wax needle file set of 6 33.35 30.02

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Wax Burs and SawbladesWax Carving Bur SetSet of ten wax carving burs with 3/32” shafts in a plastic pouch.

part # 1–2 3+

A 118.591 34.95 31.46

Busch Fig 260A Wax Carving BursThese German-made wax carving burs are sold individually and have 3/32” shafts.

part # size 1–5 6+

B B118.576 1.80 mm 3.05 2.54

B118.578 2.30 mm 3.05 2.54

B118.582 3.10 mm 5.74 4.76

B118.590 5.00 mm 6.05 5.02

German Wax Trimmer BursThese German-made wax carving burs are sold individually and have 3/32” shafts.

part # size 1–2 3–9 10+

C 118.598 4.50 mm 6.95 6.26 5.56

118.599 7.00 mm 6.95 6.26 5.56

Wax Sawblades Spiral CutSpiral sawblades will cut softer materials like wax, plaster or rubber in any direction. Sold in packs of 12 (D), or packs of 144 (G).

part # description size diameter price

D 149.300D Spiral sawblades pack of 12 1/0 0.56 mm 2.40

149.300G Spiral sawblades pack of 144 1/0 0.56 mm 16.40

149.301D Spiral sawblades pack of 12 1 0.61 mm 2.40

149.301G Spiral sawblades pack of 144 1 0.61 mm 16.40









Wax Sawblades Skip-A-ToothSkip-A-Tooth wax sawblades are designed especially for cutting hard carving waxes. Everyother tooth is eliminated which provides smooth cutting and non-loading action. Available in one size only, size #1, which is .30mm thick x .64mm wide. Sold in packages of 12 (D), or packs of 144 (G).


E 149.320D Skip-A-Tooth sawblades pack of 12 2.40

149.320G Skip-A-Tooth sawblades pack of 144 18.40

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Alcohol Lamps & Bunsen BurnersSimplicity Burner Alcohol LampsCan be adjusted by raising or lowering split sleeve. Faceted bowls can be tipped onangle. Both bowls measure 3-5/16” diameter and holds 4 oz. of fuel.


A 114.285 Lamp with 1/2” dia. wick 6.95 6.60 6.26

114.292 Replacement wick 1/2” dia. sold by the pc. 0.75 0.71 0.67

B 114.286 Lamp with 1/4” dia. wick 5.75 5.46 5.18

114.294 Replacement wick 1/4” dia. sold by the pc. 0.75 0.71 0.67

Simplicity Burner Alcohol Lamps Adjustable The most popular alcohol lamp, has screw adjustment for wick. Faceted bowl can betipped on angle. Bowl diameter is 3-5/16” and holds diameter wick.


C 114.287 Adjustable lamp with 3/16” wick 7.45 7.08 6.70

114.293 Replacement wicks 3/16” dia. sold by the pc. 0.75 0.71 0.67

Tripod with ScreenFor use with alcohol lamps or Bunsen burners.

part # 1–2 3+

D 114.315 14.95 13.45

Heavy-Duty Mesh ScreenUse this heavy-duty mesh screen on a tripod or on top of a charcoal block/solderingboard so that work can be heated from below while soldering or enameling.

part # 1–2 3+

E 114.330 4.95 4.46

Bunsen BurnersNeedle Valve Bunsen BurnerThis Bunsen burner has a needle valve gas control adjustment to provide flame fromvery hot brush to needle with intense heat. 3” base diameter with 4-1/2” height anduses 1/4” tubing. For use with natural gas.

part # price

F 114.260 32.95

Nickel-Plated Bunsen BurnerThis nickel-plated Bunsen burner has an adjustable air intake and runs on natural gas.Base diameter is 3” and the height is 4”. Uses 5/16” tubing.

part # price

G 114.267 19.95

Smaller Base Nickel-Plated Bunsen BurnerThis is a smaller 2” diameter base with a 2-9/16” height nickel plated Bunsen burnerwith an lever for adjusting the air intake. For use with natural gas. Uses 5/16” tubing.

part # price

H 114.268 14.95

Deluxe Bunsen BurnerThis deluxe Bunsen burner has an adjustable pilot flame with a T-handle valve for precise flame control. Stands 6” tall and has a 3” base diameter and uses 5/16” tubing.

For use with natural gas.part # price

I 114.269 32.95

Micro Flame BurnerThis is a self-igniting micro flame burner that runs on Butane fuel. Use it like an alcohollamp or a Bunsen burner. Has an adjustable air intake valve for precise flame control.

part # price

J 114.270 31.45

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Stepped Ring Mandrel Has stepped (not tapered) mandrel, sized 4 through 13. Can be rotated and removed from base. Should be coated with lubricant.Overall length 13-1/2.”

part # weight price

C 121.274 2-1/2 lbs. 22.50

Rotating Stepped Ring MandrelThis rotating stepped ring mandrel allows you to move the mandrel intwo directions for easier access. The aluminum ring mandrel has elevendifferent ring sizes from size 4 to size 14 and mounts on a stand.

part # price

D 121.277 22.95

Wax Lubricant Used to keep wax from sticking to mandrels, work plates, or other wax.8 oz. bottles. Not hazardous to ship.


E 121.280 Complete with spray pump 10.15 9.65 9.14

121.281 Bottle of lubricant only 8.30 7.88 7.47

Wax Pot Teflon coated, temperature controlled pot with lid has 3 cavities forwaxes. Easy to clean. Size 6” wide x 3” deep x 2” high.

part # weight price

F 121.272 1 lb. 85.50

Wax Working ToolsRing Mandrel SetBeautifully made anodized aluminum ring mandrel set has ten individually sized sleeves from sizes 4 through 13 in full sizes. You can use them mounted on the stand or work them while held in yourhand. This deluxe set comes with a handy organizer for keeping thesizes in the right spot.

part # price

A 121.980 129.95

Half-Size Ring Sleeve SetComplete your ring mandrel set with this set of ten half-size individualmandrels. The set contains sizes 4-1/2 to 12-1/2 mounted on a handy organizer.

part # price

B 121.982 79.95

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Wax PensOttowaxerThe Ottowaxer is a simple and reliable wax pen, made for years of trouble free service. Comes with a lightweight insulated handpiece and a lighted on/off switch on the control box that activates the handpiece. The Ottowaxer has 3 holes for storing tips when not in use, and a handle/tip storage receptacle on the side of the box.

Tip temperature is controlled by setting the dial on the front of thebox. Tip temperature is changed instantaneously.

The Ottowaxer comes with 3 tips (blue, red, and yellow) and is made in California by Otto Frei. One year warranty. Shipping weight 3lbs.

Dimensions: 5-1/2” W x 3-1/2” H x 5” D


A 121.337 Ottowaxer in 3 tips 129.00

121.338 Ottowaxer replacement handpiece with cord 39.95

Ottowaxer TipsEight different tips are available for your Ottowaxer.

part # tip color description price

B 121.342 Blue* Fine tip, bent at 30° angle 9.95

C 121.341 Yellow* Medium tip, bent at 30° angle 9.95

D 121.344 Green Straight tip, fine-needle nose 9.95

E 121.346 Black Straight tip, sprue burning tip 11.95

F 121.345 Red* Flat spatula curved at 15° angle 11.95

G 121.347 Brown Small spoon 11.95

H 121.348 Violet Small spade 11.95

I 121.343 Orange Straight tip, medium flat one side 9.95

*Ottowaxer comes standard with yellow, blue and red tips.

Touchamatic Wax PenThe Touchamatic wax pen from Pepetools has a unique on/off switchbuilt into the handle as a safety feature. The unit switches on/off themoment the pen collar is touched, or you can override the feature and run the handpiece always on. The precision temperature controlgives instantaneous heating response and comes with a lighted indicator. Dual voltage (115V/60Hz or 220V/50Hz) at the flick of a switch. Supplied with four Nichrome tips. Made in Lithuania. One year warranty.

part # price

J 121.210 133.50

Touchamatic Nichrome Tip Set of NineNine different Nichrome wax-working tips for the Touchamatic. Tips are color-coded and so is the handy storage box it comes with.

part # price

K 121.211 45.00

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Wax PensKerr Mastertouch

The Kerr Mastertouch is a deluxe wax pen, with an outstanding selection of tips and instantaneous precise temperature control. Simplypress the foot control to activate the handpiece, leaving both handsfree for the work. To operate manually, simply unplug the foot control.

The Deluxe Mastertouch comes with 2 tips (121.325 & 121.333),handpiece and foot control. Temperature is controllable from 66° C/ 150° F to 538° C /1000° F by means of the dial on the box. Has a built-in handpiece/tip holder on the box. Can operate in either 115V or 230V. One year warranty.


A 121.315 Deluxe Mastertouch with Foot control & 2 tips 225.95

121.316 Mastertouch with 2 tips but no foot control 204.95

121.317 Power unit 149.95

121.318 Foot control 49.95

121.319 Handpiece with cord 34.95

Mastertouch Tips


121.320 Deluxe 15 piece tip kit 269.95

B 121.321 20GA long bent 25.95

C 121.322 22GA long bent 25.95

D 121.323 20GA bent tip 25.95

E 121.324 22GA bent tip 25.95

F 121.325 24GA bent tip 25.95

G 121.326 28GA bent tip 25.95

H 121.327 20GA folded straight 25.95

I 121.328 22GA folded straight 25.95

J 121.329 20GA round nose 25.95

K 121.330 22GA round nose 25.95

L 121.331 24GA round nose 25.95

M 121.332 20GA squiggle 25.95

N 121.333 20GA rolled flat spatula 25.95

O 121.334 22GA rolled flat spatula 25.95

P 121.335 22GA pointed 25.95

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Save Money! Buy Kits fromOtto Frei! Pre-designed kitshave everything you need toget started at great savings.

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Wax PensUltra WaxerState of the art electronic wax pen. Total wax control. Exclusive featureoffers 4 programmable °C / °F pre-sets.

Features• Four programmable temperature pre-sets

• Quick Heat cycle for rapid heating of tips

• Temperature range (60° C /100° F to 370° C / 700° F)

• Continuous heating or foot control mode

• Selectable °F or °C temperature display

• All aluminum lightweight handle

• Includes one ultra waxer tip blue (121.915)


A 121.910 115V ultra waxer with foot control & tip 330.00

121.910X 230V 350.00

121.911 Foot control only 33.95

121.925 Replacement handle & cord 65.95

121.926 Replacement spatula heating 29.95element (fits tips B–H)

121.927 Replacement spatula heating 33.25element – long (fits all)

Ultra Waxer TipsFeatures• Color coded

• Interchangeable

• Cushioned cool grips

• Contains replaceable heating element


B 121.915 Blue 48.95

C 121.916 Teal 48.95

D 121.917 Purple 48.95

E 121.918 Gray 48.95

F 121.919 Green 48.95

G 121.920 Red 48.95

H 121.921 Black 48.95

I 121.922 Pink 48.95

J 121.923 Orange 48.95

K 121.924 Orange spoon 48.95

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Hot Tools and Smoothing Aids

Max Wax Speedy Wax PensCordless, battery-operated, all purpose wax pen. Instant heat with finger pressure control. Designed to repair wax models with speciallyshaped interchangeable microtips. Special cover protects tip andpower switch. Includes AA battery and one microtip. Available in twosizes. Small size use 1 AA battery, large size uses 2 AA batteries. Largeunit heats faster and hotter. Made in the USA.


A 121.260 Max wax speedy wax pen regular 25.00

B 121.263 Max wax speedy wax pen large 26.95

C 121.261 Box of 3 differently shaped microtips 13.45

Micro-Therm TorchThe Micro-Therm hand held torch is not really a torch but more of a source of hot air for smoothing parting lines or rough edges from your wax carvings. The Micro-Therm produces an invisible flame of hot air that is heated to 750° F and runs off a normal lighter refill. TheMicro-Therm features a comfortable palm grip and trigger with lockingmechanism, as well as an automatic shut-off. Shipping weight is 1 lb.

part # price

D 121.265 27.95

Disclosing WaxA creamy wax used to repair wax pattern defects. 2 oz./57g.

Features• Detects high spots• Low melting temperature• Fills unwanted voids in wax patterns• Applies easily with finger or tool

part # price

E 122.356 19.95

Wax KleenWax Kleen is a 100% organic product that smooths and clean waxes.Use before casting to remove scratches etc., for cleaner castings and less finishing work. Acid free, water soluble and 100% organic. Fast working, rub on with cloth and let air dry. Also helps clean wax injectors.

part # size price

F 121.0806 4 oz. 5.95

121.0807 8 oz. 11.90

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Injection WaxesKerr injection waxes are recognized throughout the world as the best quality injection waxes you can buy. Kerr

injection wax might cost more per pound than other waxes, but Kerr’s unique low specific gravity formula yields

more wax patterns per pound than other leading brands. More importantly, the finish on a Kerr injection wax

model will have a very high and smooth sheen, to produce a casting that reduces polishing and finishing labor.

Kerr’s injection wax also has a built-in mold release, eliminating the need for talc and allowing delicate wax

models to separate easily from the mold. No other injection wax on the market that we know of will produce

wax models as consistently and accurately as Kerr’s injection wax.

Accu Waxes Available in three different colors, Accu waxes are recognized as the best quality injection waxes on the market. The Accu is an excellent all purpose wax that reproduces the finest detail better than any other wax. Highly recommended for “stone in place” casting.

part # description injection flow flexibility carvability shrinkage memory shelf price per poundtemp. life 1–4 5–49 50+

A 122.320 Accu Turquoise Blue – All purpose, 150°F High Med Low Low Med High 6.95 6.34 5.20best detail. Recommended forstone in place casting.

B 122.321 Accu Ruby Red – All purpose, 150°F High Med Low Low Med High 6.95 6.34 5.20best detail. Recommended for stone in place casting.

C 122.322 Accu Aqua Green – All purpose, 150°F High Med Low Low Med High 6.95 6.34 5.20best detail. Recommended for stone in place casting.

Other Kerr Injection WaxesD 122.324 NYC Pink – Highest detail, 150°F Med Med Low Low Med High 6.95 6.34 5.20

easy removal without breakage.

E 122.326 Tuffy Green – Great for pieces. 165°F Med High Med Low Med High 6.95 6.34 5.20Kerr’s toughest wax. Can handle rough treatment without breaking. Flows well and gives good detail in intricate pieces.

F 122.327 Flex-Plast Blue – Longest shelf life. 155°F Med Highest Med Med High Highest 7.25 6.62 5.42Highest flexibility. Recommended for metal molds.

G 122.323 Super Pink – Great for bezel settings 150° F High Low Med Low Low Med 6.95 6.34 5.20Has the quickest solidification. Will not give.

H 122.313 Sapphire Pearls – Multi-purpose 155° F High Med Low Low Med Med 4.50 4.10 3.37with easy removal and excellent detail.

122.310 Accu Carve (not shown) 6.95 6.34 5.20

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Injection WaxesSerra Injection Waxes

Serra waxes are made in small batches from the highest quality ingredients to achieve the specific qualities that make these waxes so distinctive. Gamma gold is a hard non-flexible wax, Beta red is medium hard and Alpha orange is very flexible.

injection shelf price per poundpart # description temp. flow flexibility carvability shrinkage memory life 1–4 5–49 50+

A 122.317 Beta Red – Is a standard formulation 150°F Med Med Low Med Med Med 8.50 7.76 6.36which flows particularly well and will reproduce even the finest patterns, but it tends to become brittle.

B 122.318 Alpha Orange – Is a material of great 148°F Low High Med Med High Med 8.50 7.76 6.36attitude. This wax has tremendous plasticity, excellent reproduction qualities, and is easily removed from molds.

C 122.316 Gamma Gold – This wax has 160°F Med Med Med Med Med Med 8.50 7.76 6.36no flexibility. Virtually no shrink or sink. Cools very quickly and reproduces all the fine details of rubber and metal molds.

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New Accu Carve Injection WaxDue to overwhelming requests, KerrLab introduces carvable injectionWax. Utilizing the same characteristics of the Accu flake line, ourresearch team has reformulated the chemistry to deliver excellent carvability in an injection wax. This new wax features low shrinkage,excellent flow and low ash content, yet offers minimal gumming of wax files and rotary tools like that of traditional injection waxes. It is a durable wax that will not break under stress, and does not react tobody heat from fingers while handling. Ideal for designers or any casters who find themselves often reworking wax patterns.


D 122.310 Kerr New Accu Carve 6.95 6.34 5.20Injection Wax

Golden River – High Fluidity Wax AdditiveNew from Castaldo, Golden River high fluidity wax additive improvesthe performance of most jewelry injection waxes by making themmore fluid. A handful or two added to a wax pot when it is needed isall that it takes to make standard jewelry waxes flow like water. This canmake it easier to fill those hard to fill rubber molds. Later, a handful ortwo of the standard wax can be added back to the pot, slowly return-ing the contents to its normal consistency. Golden River is not a newproduct, as it has been in use for more than fifty years in the MiddleEast, and it won’t damage your rubber molds or effect your burn out,as it burns out cleanly without leaving residue or ash. Golden River isnot a wax additive, but is actually an injection wax itself. Golden River issold in a 4.4 lb. (2 Kilo) bag.

part # price

E 122.300 27.95

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Wax Injectors

Open Top Hand Pump Wax InjectorThis basic wax injector is for filling simple rubber molds. Comes with ahand pump for injecting hot wax upwards into molds. Holds 1 pint ofwax. A thermostat control keeps wax at the proper temperature. Madein the USA. Shipping weight is 7 lbs.


A 122.715 Basic Wax Injector 110V 199.00

122.716 Replacement pump assembly 59.95

121.288 Wax pot only (No pump) 142.00

Hand Pump Wax InjectorThis is the perfect wax injector for the jeweler who needs a pressure-controlled injector for filling a wide variety of rubber molds but doesn’twant or have an air compressor. The necessary air-pressure is suppliedby the hand pump on this 1-quart capacity, electronically temperaturecontrolled wax injector. This wax injector lets you precisely set your wax temperature with a handy digital control that reads out in eithercentigrade or Fahrenheit. Unit measures 8” x 8” x 14” height and has a shipping weight of 19 lbs. This is a dual-voltage 110V/220V machine.


B 122.750 Hand Pump Wax Injector 329.00

1-Quart Air Pressure Wax InjectorThis could be all the wax injector you need to produce excellent quality waxes from your rubber molds. A separate air compressor isrequired to supply the necessary pressure to shoot your waxes on this electronically controlled 1-quart capacity wax injector. Waxtemperature is precisely controlled by the digital thermostat that reads out it either centigrade or Fahrenheit. Unit has an 8” roundfootprint and stands 14” high and has a shipping weight of 14 lbs. This is a dual-voltage 110V/220V machine.


C 122.740 1-Quart Air Pressure Wax Injector 259.00

122.740A Replacement Plastic Knobs* 7.25

122.740B Replacement Heating Element* 40.00

122.740C Replacement Rubber Gasket* 5.00

*These parts are good for both the 122.750 and the 122.740 wax injectors.

2-3/4 Quart Air Pressure Wax InjectorA larger capacity air pressure wax injector with a liquid filled high sensitive thermostat for accurate temperature control. Other featuresinclude a wax drain spigot and a mount for using an optionalthermometer to double check the temperature. A separate aircompressor is required to operate this wax injector. Unit has a 10-1/2”diameter footprint and stands 14” high and has a shipping weight of 29 lbs. Voltage is 110V/60hz. Made in the USA.


D 122.745 2-3/4 Quart Air Pressure Wax Injector 395.00

122.734 Optional Thermometer 0-220° F 29.95

4-Quart Air Pressure Wax InjectorOur largest capacity air pressure wax injector for manufacturers andothers who shoot more waxes. Has a liquid filled high sensitive thermo-stat for accurate temperature control, a wax drain spigot and a mountfor using an optional thermometer for double-checking temperature. A separate air compressor is required to operate this wax injector. Unit has a 10-1/2” diameter footprint and stands 19” high and has a shipping weight of 31 lbs. Made in the USA.


E 122.720 4-Quart Air Pressure Wax Injector 575.00

122.734 Optional Thermometer 0-220° F 29.95

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Castaldo Mold RubberAcclaimed as the world’s finest jewelry molding rubber. Now in new packages to provide even

better results with greater convenience. Molds are exceptionally long lasting and have minimal shrinkage.

Mold Rubber White Label (firm)Firm version A (White label) is for firm molds. Available in sheets, strips and pre-cut sizes.

part # description 1–4 lbs. 5–14 lbs. 15–49 lbs. 50+ lbs.

A 122.585 Pre-cuts 1-7/8” x 2-7/8” x 1/8” min. 5 lb. box — 7.44 6.98 6.05

122.588 Sheets 18 x 18 sq. min. 10 lbs. — 6.48 6.08 5.27

122.583 Strips 2-7/8” x 18” x 1/8” packed in 5 lb. box 8.90 7.12 6.68 5.79

Mold Rubber Gold Label (soft) Soft version B (Gold label) is for more intricate molds. Available in sheets, strips and pre-cut sizes.


122.586 Pre-cuts 1-7/8” x 2-7/8” x 1/8” min. 5 lb. box — 7.84 7.35 6.37

122.589 Sheets 18 x 18 sq. 1 lb. min. 10 lbs. — 6.88 6.45 5.59

122.584 Strips 2-7/8” x 18” x 1/8” packed in 5 lb. box 9.40 7.52 7.05 6.11

Mold Rubber No Shrink PinkNo shrink pink molding rubber. Eliminates shrinkage (no difference in size between model and finished casting). May be used alone or with Castaldo white or gold label rubber. Attention to vulcanizing time and temperature must be carefully observed. Easy to follow instructions included in all packages. Available in sheets, strips and pre-cut sizes.


122.587 Pre-cuts 1-7/8” x 2-7/8” x 1/8” min. 5 lb. box — 11.12 10.43 9.04

122.597 Sheets 18 x18 sq. min. 10 lbs. — 9.60 9.00 7.80

122.594 Strips 2-7/8” x 18 ”x 1/8” packed in 5 lb. box 13.70 10.96 10.28 8.91

Castaldo Super High Strength Silicone / Econosil StripsCastaldo Silicone strips are extremely strong, tough and flexible. When uncured, it is easy to pack detailed areas. Works like clay or putty and produces molds with good tear strength. Vulcanizes at 330° F – 15 minutes per layer of rubber.

Castaldo Econosil strips are harder and red in color. Like Silicone strips it is easy to pack or cut. Low temperature metals like pewter may be cast directly in this rubber mold.


B 122.582 Super high strips, 2-7/8” x 18” x 1/8” packed in 5 lb. box 11.10 8.88 8.33 7.22

Silicone Strips part # description 1–4 lbs. 5–14 lbs. 15–49 lbs. 50+ lbs.

122.591 Strips mold, 2-7/8” x 18” x 1/8” packed in 5 lb. box 15.70 12.56 11.78 10.21

Mold Release SpraySafe for Rubber Molds

• Non-explosive • Non-flammable • No CFCs – no VOCs Save time, eliminate broken patterns and improve the model with this easy to use product. Before injecting wax, spray a small amount on the mold.

part # weight 1–2 3+

C 122.640 1 lb. 9 oz. 13.10 12.44

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VulcanizersMade in California for nearly 30 years, the Mark I and Mark

II vulcanizers have stood the test of time and proven their

worth in thousands of workshops throughout the world.

All Mark I and II vulcanizers are well made, rugged and

reliable. Both units are factory calibrated to be accurate

at 300° F, plus or minus 2° F.

Mark I VulcanizerAn excellent standard vulcanizer for all but the largest workshops. The Mark I vulcanizer is our most popular vulcanizer. Large 6” x 8”platens are individually heated and open to 4-3/8”. Temperature is precisely set via the automatic temperature control mounted to theside of the vulcanizer. Two pilot lights show power on and heatingcycle on. Temperature settings from 100° to 450° F 110V/60 cycles.Draws 6 amps.

Dimensions: 15” H x 15” W x 11” D. Shipping weight: 40 lbs.

part # price

A 122.548 445.00

Mark II VulcanizerBuilt for heavy duty production use, the Mark II vulcanizer has rigid one piece cast construction and thick glide post to insure accuratealignment and equal pressure of both plates throughout thevulcanizing period. The Mark II vulcanizer is made for continuous heavy duty use.

Platens measure 6” x 8” and open to a maximum of 4-3/8”. Temperatureis precisely set via the automatic temperature control mounted to thefront of the vulcanizer. Two pilot lights show power on and heatingcycle on. Temperature range 100° F to 450° F 110V/60 cycles draws 6 amps.

Dimensions: 20”H x 18”W x 18”DShipping weight: 55 lbs.

part # price

B 122.549 625.00

Heavy-Duty Dual Control VulcanizerThe heavy-duty dual control vulcanizer has separate controls for theupper and lower platens to give you added precision when settingtemperatures. This feature can be very handy when working with temperature sensitive no-shrink mold rubber. The heavy-duty yoke is cast and will never warp, making this vulcanizer a good choice forproduction use. The platens measure 6” x 8” and open to a maximum of 4-3/4”. Three pilot lights show power on and heating cycle on.Temperature range is 100° F to 400° F. 110V/60 Hz draws 6 amps. Made in the USA.

Dimensions: 20” H x 14” W x 9” DShipping weight: 55 lbs


C 122.552 Heavy Duty Dual Control Vulcanizer 645.00

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Mold Frames and AccessoriesMold Frames

part # opening (inch) thickness (inch) 1–2 3+

A 122.554 1-7/8 x 2-7/8 5/8 11.95 11.35

122.556 1-7/8 x 2-7/8 3/4 13.75 13.06

122.557 1-7/8 x 2-7/8 1 13.95 13.25

122.564 1-7/8 x 2-7/8 1-1/4 14.95 14.20

122.565 1-7/8 x 2-7/8 1-1/2 19.95 18.95

122.559 2-1/2 x 2-3/4 1 22.75 21.61

122.558 2-1/2 x 2-3/4 1-1/4 43.25 41.09

122.561 3-1/2 x 4-3/4 1 44.95 42.70

122.560 3-1/2 x 4-3/4 1-1/4 39.95 37.96

122.546 6 x 4 1 54.95 52.20

122.547 6 x 4 1-1/2 57.75 54.86

Double Mold Frames

part # opening (inch) thickness (inch) 1–2 3+

B 122.556DB 1-7/8 x 2-7/8 3/4 21.95 20.85

122.557DB 1-7/8 x 2-7/8 1 26.95 25.60

Mold Frame PlatesRigid, metal plates for placing over mold frame openings when vulcanizing uncured rubber. Comes in sets of two.

part # size 1–2 3+

C 122.570 5” x 7-1/8” x 1/8” 9.45 8.98

122.571 3-1/2” x 5” x 1/8” 5.70 5.42

Sprue FormerAttached to the model in mold frames to form the opening in the mold through which wax is injected. Assures proper fit on nozzle of wax injector.


D 122.580 Rounded taper 1.45 1.37 1.30

E 122.580A Angled taper 1.45 1.37 1.30

Mold ClampsThe even pressure across both the top and bottom make these moldclamps special. The clamps releases the rubber mold quickly and easily.Made from solid aluminum, they are rugged but light, and weigh lessthan half pound.

overall mold holding hold mold part # length (l x w) area (l x w) thickness price

F 122.726 7” x 6-1/2” 3-1/2” x 2-1/2” Up to 2” 46.50

Vulcanizing ThermometerDial type thermometer made of cast aluminum reads from 50 to 400° F.

part # price

G 122.735 29.95

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Mold AccessoriesThe A-C Mold Holder A simple and fast way of mold cutting. Cut a piece of mold and fasten it to the mold holder clamps at the sprue end. The two clamps firmlygrip each half of the mold leaving both hands free to finish cutting. By turning the knobs, while the cutting progresses, you are able tospread the mold and see and reach where you want to cut. Made of aluminum with cadmium plated steel jaws.

part # price

A 122.575 78.95

Scalpel Blades Premium quality Swan Morton scalpel blades.


139.258 #11 Straight Pack 10 3.95 3.75

B 139.262 #11 Straight Box 100 19.95 16.95

139.259 #12 Curved Pack 10 3.95 3.75

C 139.260 #12 Curved Box 100 19.95 16.95

Bard-Parker Non-Sterile Scalpel BladesBard-Parker non-sterile scalpel blades are the best quality scalpel blades you can buy. Available in two different types – straight #11 plain back or straight #11 ribbed back. The ribbed back are slightlystronger and the plain back more flexible.


139.264 Bard-Parker Straight #11 64.95 61.70Plain Back Box 150

139.265 Bard-Parker Straight #11 5.50 5.23Plain Back Pack 10

D 139.266 Bard-Parker Straight #11 69.95 66.45Ribbed Back Box 150

139.266A Bard-Parker Straight #11 5.95 5.63Ribbed Back Pack 10

Knife HandlesVarious handles for your scalpel blades.


E 139.261 Genuine BP handle 19.95

F 139.257 Plastic coated 4.25

G 139.255 PVC coated deluxe handle 7.15

H 139.256 Metal economy 3.95

Safety Blade RemoverThe safest way to remove used scalpel blades. Just insert the blade into the box, push down on the tab and pull the scalpel handle. Bladeremains safely in the box. Used blades and box can be discarded whenthe box is full.

part # price

I 139.263 2.15

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Liquid Mold RubbersCastaldo Liquid Mold RubberLiquid mold rubbers (LMR) are used to make models of waxes, organic products or any itemthat cannot withstand the heat and pressure of vulcanization. Castaldo’s liquid mold rubber is a two-part product that produces rubber molds with no shrinkage and with outstandingdetailed design reproduction. Use Castaldo liquid mold rubber whenever you need a back up copy of that fabulous wax design that just took you all day to produce or for limited production runs or for any time you can’t afford to risk losing your original. Castaldo liquidmold rubber comes with precise detailed instructions for use and requires vacuuming.


A 122.610 Castaldo Liquid Mold Rubber 1 lb. Kit 23.00

122.611 Castaldo Liquid Mold Rubber 10 lb. Kit 71.95

122.612 Castaldo Liquid Mold Rubber 50 lb. Kit 269.95

Castaldo Quick-Sil RTV Molding RubberCastaldo Quick-Sil is a two-part room temperature vulcanizing (RTV) silicone-molding puttythat produces tough, strong, long-lasting production jewelry molds for lost wax casting with0% shrinkage. Castaldo Quick-Sil is safe, non-hazardous and non-toxic and does not produceunpleasant fumes or odors. It is easy to use – merely mix equal parts of part A and part B byhand. There is no need to measure precisely or vacuum in order to achieve optimum results.No need for vulcanizing but it does work best if the product is clamped under pressure like in a vise or an unheated mold press. Castaldo Quick-Sil comes with precise detailedinstructions for use.


B 122.613 Castaldo Quick-Sil RTV Molding Rubber 2 lb. kit 34.95 33.20

Ferris See-Thru Mold CompoundExcellent for making a mold of an original article. Mold compound forms a transparent rubbery substance when baked at 350° F. It is very easy to see the model when cutting apartthe mold. Wax is then injected into the cavity, reproducing the original model in every detail.Mold may be used many times. One quart makes 10 to 14 molds.


C 122.605 Ferris See-Thru Mold Compound 1 quart 21.65 20.57

122.606 Ferris See-Thru Mold Compound 1 gallon 69.95 66.45

Castaldo See-Thru Mold FramesCastaldo see-thru mold frames work with Castaldo Liquid Mold Rubber, Castaldo Quick-SilRTV molding rubber and other brands of LMR or RTV. These mold frames make molds thatare 2” x 3” by various thickness. Shipping weight is 10 oz. each.


D 122.636 Castaldo See-Thru Mold Frame 3/4” thick 10.00 9.50

122.637 Castaldo See-Thru Mold Frame 1” thick 10.00 9.50

122.638 Castaldo See-Thru Mold Frame 1-1/4” thick 10.00 9.50

122.639 Castaldo See-Thru Mold Frame 1-1/2” thick 10.00 9.50

Ferris See-Thru Mold FramesFerris see-thru mold frames consist of a U-shaped frame, two pieces of sheet glass and twoclamps. Ferris mold frames make molds that are 2” x 3” by various thickness. Shipping weightis 12 oz. each.


E 122.625 Ferris See-Thru Mold Frame 5/8” thick 17.50 16.63

122.626 Ferris See-Thru Mold Frame 3/4” thick 17.95 17.05

122.627 Ferris See-Thru Mold Frame 1” thick 21.65 20.57

122.628 Ferris See-Thru Mold Frame 1-1/4” thick 22.15 21.04

122.629 Ferris See-Thru Mold Frame 1-1/2” thick 27.50 26.13

122.630 Ferris See-Thru Mold Frame 2” thick 27.95 26.55

122.635 Ferris Replacement Glass only-2 pieces 7.25 6.89

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Casting InvestmentsKerr Satin Cast 20The World’s Best Selling Investment

Casters throughout the world demand Kerr Satin Cast 20 casting investment for its defect free repeatability and satin smooth finishes. Satin Cast 20casting investment produces fine detail and consistency time after time with a “satin smooth” finish. Satin Cast 20 is manufactured with extra finegrain, zero mineralized cristobalite powder. This highly refined powder helps increase productivity and produces a smooth creamy consistency andextra dense castings. The work time of Satin Cast 20 is 9–10 minutes with 72° F water. The flask set time is 11–12 minutes. Satin Cast 20 is for metalsthat cast at temperatures under 2000° F/1093° C.

part # description 1–4 5–9 10–49 50+

A 121.722 Kerr Satin Cast 20 100 lb. 79.95 75.15 71.96 68.75

121.721 Kerr Satin Cast 20 33 lb. 32.95

Kerr Cast 2000 An economical alternative to Satin Cast 20, Kerr Cast 2000 is made to compete head-on with other brands of casting investments for price andperformance. Kerr Cast 2000 leaves a slightly less smooth surface than Satin Cast 20 and is more tolerant of less than precise mixing procedures.Many customers find that Kerr Cast 2000 meets or exceeds all their requirements for a casting investment.


B 121.724 Kerr Cast 2000 100 lb. 62.95 59.17 56.66 54.14

Kerr Satin Cast XtremeSatin cast extreme is specially formulated to withstand the higher casting temperatures needed for casting 18 karat white metals.


C 121.718 Kerr Satin Cast Xtreme 100 lb. 79.95 75.15 71.96 68.76

Kerr Satin Cast DiamanteSatin cast diamante is specially formulated for stone-in-place casting.


D 121.719 Kerr Satin Cast Diamante 100 lb. 78.95 74.21 71.06 67.89

Tech

Tip Always follow factory instructions carefully when mixing and using investment of any kind. Careful weighing of

the investment and measuring of the water are necessary to achieve repeatable defect free castings. Take extra care to make sure you know the temperature of the water you are using. Make sure the tools you use to mix and hold yourinvestment are spotlessly clean and free of any possible contaminates. Protect yourself from investment dust by wearinga good quality respirator whenever handling investment. Keep investment stored in a cool dry place and make certainthat you always keep the investment well protected from air. Keep track of work times and flask set times whenever youmix your investment.

ALWAYS FRESH

Otto Frei sells a lot of Kerr Satin Cast investment so you can be sure that the investment you buy from us is factory fresh.The shelf life of Kerr Satin Cast is 3 plus years under good conditions. As investment ages or as it is exposed to the elements, work times will decrease.

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Platinum Casting InvestmentsDoc Robinson’s Super Fast Platinum Casting InvestmentMark Robinson helped fine tune this dental investment into an outstanding platinum and general purpose investment, suitable forcasting all precious metals. The turnaround time from wax to finishedcasting is less than four hours and with a satisfactory surface finish. Doc Robinson’s is a two-part, powder & binder investment that requiresa mixer to use and sets hard quickly and can be ready for casting after a burn out as short as 2-1/2 hours. This investment is perfect for thejeweler who needs to quickly cast one or two rings in any preciousmetal. Sold in a 25 lb. box with 96 oz. of binder. Complete instructions come with each box.


A 121.750 25 lb. 169.95

Kerr Opticast Platinum Casting InvestmentKerr Opticast is for the serious platinum caster who needs to producemultiple platinum castings with the smoothest possible finish. A two-part investment that is supplied with a binder solution concentrate, Kerr Opticast requires the use of a mixer and has a 6 to 16 hour set uptime. Kerr Opticast delivers an outstanding surface finish with castingsthat are easier to clean up. Complete instructions are included. Sold in a 33 lb. box with two 8 oz. binder concentrates.


B 121.739 Kerr Opticast 33 lb. box w/binder 89.95

121.742 Extra 8 oz. Binder (concentrated) 16.95

J Formula Platinum Casting InvestmentJ Formula platinum casting investment is favored by more productionplatinum casters than any other platinum investment on the market.Produces a very smooth surface. J Formula platinum casting investmentis a two-part investment that requires the use of a binder solution anda heavy-duty mixer. J formula has the shortest set up time of any of the smooth finish platinum investments, setting up in as little as 1-1/2 hours if necessary. Sold in a 50 lb. drum with 16 oz. of binderconcentrate and complete mixing instructions


C 121.727 J Formula 50 lb. drum 109.95

D 121.728 Non Asbestos flask liner/wicking 79.95product (Used to wick away moisture)

Kerr Platinite PtKerr Platinite Pt is different from all the other platinum investments we sell because it mixes with water instead of a phosphoric acid basedbinder. Just like all the other platinum investments, it is recommendedthat you use a heavy duty mixer when mixing.

Set up time is 16 hours. Because it is a water-mixed investment, divesting is much easier than any of the other platinum investments.Platinite Pt produces a smooth surface finish. Complete instructions are included. Sold in a 100 lb. square drum.

part # price

E 121.736 94.50

Super Strip-It Used to remove platinum investments from your finished castings.

part # price

F 121.729 23.95

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Investment Accessories

Investment ScalesThe proper mixing of investment requires precise weighing. We offer two different scales made especially for investment weighing.


A 121.775 Large 20 lb. capacity investment 65.95scale with removable steel pan

B 121.773 Small 10 lb. capacity investment 21.25scale with removable plastic pan

Rubber Mixing BowlsRubber mixing bowls are a necessity when mixing investment. Spatulas will not damage them. Available in five sizes.

part # capacity size price

C 121.760 1/4 pint 3” x 3” 2.54

D 121.761 3/4 pint 4-1/4” x 4-1/4” 3.71

E 121.762 1 pint 5” x 5” 4.13

F 121.763 1-1/2 quarts 6” x 6” 7.00

G 121.764 1 gallon 9” x 9” 13.25

Investment Mixing Spatulas


H 121.0827/2 Long Mixing Spatula 9.70

I 121.175 Wide Mixing Spatula 15.90

Plastic Measuring CylinderUsed for determining amount of metal to be cast by the displacementmethod. Capacity 250 ml. 1-5/8” dia., 12-3/8” high.

part # price

J 121.740 14.45

Investment ScoopPlastic scoop for handling dry investment. 4-3/4” x 8-1/2” x 3.”

part # price

K 121.731 6.25

One Hour TimerTiming is everything when properly mixing investment. Mechanical one hour timer is graduated in minutes.

part # price

L 121.791 19.95

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FlasksHeavy-Duty Casting FlasksOur stainless steel heavy-duty castings flasks are 12 or 14 gauge thick.

part description / gauge 1–2 3+ 10+

A 121.685 1-1/4’ x 1-1/2” 3.10 2.79 2.48

121.686 1-3/8’ x 1-3/8” 4.20 3.78 3.36

121.687 1-3/4” x 1-3/4” 4.70 4.23 3.76

121.68701 2” x 2-1/2” 3.95 3.55 3.16

121.688 2-1/2” x 2” 4.00 3.60 3.20

121.689 2-1/2” x 2-1/2” 5.00 4.50 4.00

121.690 2-1/2” x 3” 5.75 5.18 4.60

121.691 2-1/2” x 4” 7.50 6.75 6.00

121.692 3” x 2-1/4” 6.25 5.63 5.00

121.693 3” x 2-1/2” 6.25 5.63 5.00

121.694 3” x 3” 6.50 5.85 5.20

121.695 3” x 4” 7.50 6.75 6.00

121.696 3-1/2” x 2-1/2” 6.85 6.16 5.48

121.697 3-1/2” x 2-3/4” 7.95 7.15 6.36

121.698 3-1/2”x 4” 9.25 8.33 7.40

121.699 3-1/2” x 5” 10.75 9.68 8.60

121.700 4” x 4” 12.60 11.34 10.08

121.701 4” x 5” 12.70 11.43 10.16

121.702 4” x 6” 15.90 14.31 12.72

Flask ExtendersFlask extenders are placed over the top of casting flasks to preventspillover of investment during vacuuming. These re-usable flask extenders replace masking tape.


B 121.797 2-1/2” Flask Extender 6.50 5.85 5.20

121.798 3” Flask Extender 6.95 6.26 5.56

121.662 3-3/8” Flask Extender 6.95 6.26 5.56

121.799 3-3/8” Flask Extender 7.50 6.75 6.00

121.790 4” Flask Extender 7.95 7.16 6.36

121.665 5” Flask Extender 7.95 7.16 6.36

Heavy-Duty Perforated FlasksPerforated flasks are used in chamber style vacuum casting machines.The holes on the sides help insure a more perfect cast since themolten metal is being forced into cavities from all directions. Our perfo-rated flasks are made of 12-gauge stainless steel.


C 121.705 3-3/8” Perforated Flask 25.95 24.65 23.35

121.703 4” x 4” Perforated Flask 29.95 28.45 26.95

121.706 4” x 5-3/4” Perforated Flask 34.95 33.20 31.46


121.716 4” x 8-1/2” Perforated Flask 40.95 38.90 36.86



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FlasksRubber Sleeves for Perforated FlaskNo more messy masking tape! These re-usable rubber sleeves allow for easy filling of your perforated flask. They also prevent spilling duringvacuuming. Dimensions listed are for the flask that each sleeve will fit.Fit will be easier if sleeves are moistened prior to placing over flask.Sleeve should be removed prior to burnout.


A 121.708 3-3/8” x 4” Rubber Sleeve 6.70 6.37 6.03

121.709 4” x 4” or 5-3/4” Rubber Sleeve 9.50 9.03 8.55

121.711 4” x 7” Rubber Sleeve 12.50 11.88 11.25

121.717 4” x 8-1/2” Rubber Sleeve 12.83 12.19 11.55

121.710 5” x 7” Rubber Sleeve 13.78 13.09 11.03

Silicone GasketsSilicone gaskets are used to seal hot perforated flasks to the vacuumcasting chamber.


B 121.813 Silicone Gasket for 3 3/8” Flasks 5.95 5.36 4.76

121.814 Silicone Gasket for 4” Flasks 6.45 5.80 5.16

121.817 Silicone Gasket for 5” Flasks 6.90 6.21 5.52

Masking Tape for Perforated Flasks This tape may be used to cover perforated flasks during investing.

part # price

C 121.789 10.00

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Special Orders?At Otto Frei, we're committedto having the tools you want.We will tailor our product lines to meet your needs. If you don't see what you want in the catalog, call us and we'lldo our best to get it for you.

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Sprue Bases

Tree Style Sprue BasesThe hole for the sprue is 3/8” diameter in these popular tree style sprue bases. The sides of the sprue hole are curved, making a roundindentation in the investment.

part # size 1–2 3–9 10+

A 121.825 1-3/4” / 45 mm 2.40 2.16 1.92

121.824 2” / 50 mm 2.40 2.16 1.92

121.826 2-1/2” / 65 mm 2.90 2.61 2.32

121.827 3” / 75 mm 3.00 2.70 2.40

121.882 3-3/8” / 85 mm 3.60 3.24 2.88

121.828 3-1/2” / 90 mm 3.40 3.06 2.72

121.829 4” / 100 mm 3.60 3.24 2.88

121.830 5” / 125 mm 5.00 4.50 4.00

Button Style Sprue BasesButton or donut style sprue bases have a large diameter hole for fillingwith a suitable wax for spruing. The small button style sprue bases 2”and under have 3/8” sprue holes. The tapered sides of the sprue holeare straight, not curved like sides of a tree style sprue base.

part # size 1–2 3–9 10+

B 121.776 1-1/4” / 30 mm 1.80 1.62 1.44

121.777 1-3/8” / 35 mm 1.80 1.62 1.52

121.778 1-3/4” / 45 mm 1.90 1.71 1.52

121.779 2” / 50 mm 2.40 2.16 1.92

121.781 2-1/2” / 65 mm 2.90 2.61 2.32

121.782 3” / 75 mm 3.00 2.70 2.40

121.783 3-1/2” / 90 mm 3.40 3.06 2.72

121.784 4” / 100 mm 3.60 3.24 2.88

Plastic Style Ney-Craft Sprue BasesThese plastic Ney-Craft sprue bases have tapered sides that are straight, making a casting flask indentation that some casters prefer. The 3” sprue base has a 5/8” center hole, while all the other bases have 3/8” center holes.

part # size 1–2 3–9 10+

C 122.377 2” 6.70 6.37 6.03

122.378 2-1/2” 8.25 7.84 7.43

122.379 3” 9.95 9.45 8.96

122.379-4 4” 9.95 9.45 8.96

Universal Rubber Sprue BaseThis one sprue base will fit 2-1/2”, 3” and 3-1/2” diameter flasks.


D 121.780 Universal rubber sprue base 2.30 2.07 1.84

Universal Metal Sprue BaseThis metal universal sprue base will fit 1-3/4”, 2-1/2”, 3” and 3-1/2”diameter flasks.


E 121.780M Universal metal sprue base 6.30 5.99 5.67

Adjustable Sprue Base HolderAllows you to hold sprue bases at different angles when spruing.


F 121.890 Adjustable sprue base holder 13.95 13.25

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Vacuum Casting Machines

EZ-Cast Vacuum Casting MachineThe EZ-Cast is a combination vacuum investing/chamber style vacuumcasting machine.

A powerful 3 CFM heavy duty direct drive two stage vacuum pumppulls 29.9” of negative mercury pressure using a 9” x 8” bell jar in under45 seconds at sea level. That’s faster than machines costing almosttwice as much and the number one reason we recommend this combination invest and cast machine for your casting shop. As aninvesting machine the EZ-Cast will handle large flasks up to 4” x 7” withease, and as a chamber casting machine it can handle perforated flasksfrom 3-3/8” x 4” up to 4” x 7”. Plain flasks of any size can be placed ontop of the chamber with the use of the proper gaskets. The EZ-Castcomes complete with all the gaskets and accessories needed for operation including a 3-3/8” perforated flask, a suitable sprue base and rubber sleeve, crucible tongs and melting dish with handle.Shipping weight is 110 lbs. The EZ-Cast can be shipped via UPS.

part # price

A 121.800P 625.00

Investment VibratorThis economical machine helps you to bring the air bubbles to the surface of your investment. It is a great alternative when a vacuummachine is not available. 4” diameter table with 3-speed motor. Made in the USA, 110 volts.

part # price

B 121.815 99.95

Vacuum Casting Machine Accessoriespart # description price

121.801 Adaptor Plate for casting on top of chamber 45.00with plain solid wall flasks

121.802 Adaptor Plate for 3-3/8”diameter 42.00perforated flasks

121.803 Adaptor Plate for 4” diameter perforated flasks 42.00

121.809 Silicone Pad 5-1/2” Square 10.50

121.810 Rubber Pad 10-1/2” Square for Investing 19.00

121.812 Silicone Pad 7-1/2” Square 17.00

121.813 Silicone Seal for 3-3/8” diameter perforated flasks 5.95

121.814 Silicone Seal for 4” diameter perforated flasks 6.40

121.817 Silicone Seal for 5” diameter perforated flasks 6.90and adaptor plates

121.818 Bell Jar 9” diameter x 8” high 69.95

121.819 Chamber only to fit 4” x 7” perforated flasks 85.00

Tech

Tip W hy Choose to Vacuum Cast?

Vacuum casting is an alternative method of casting that has certain advantages over the centrifugal method. Perhaps the biggestadvantage is cost. Since you will need a vacuum investing machine to remove air bubbles from investment anyway, why not cast with the vacuum machine too, and save the expense of buying a separate centrifugal casting machine? Vacuum casting or rather vacuum assisted casting is the favored method of large industrial casters and is the most common method used on large productioninduction casting machines. Vacuum assisted casting can produce dense, defect-free castings quickly, safely, and dependably in acompact space with some fairly basic technology. Vacuum casting works well with small casting runs too, as a single ring in a 2” x 3”flask can sit on top of a chamber caster and benefit greatly from the powerful vacuum assist. If you use a Kerr Electro-Melt, vacuumcasting becomes even easier, almost as simple as pouring milk on your cereal.

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Vacuum Pumps3 CFM Vacuum Pump3 CFM heavy duty direct drive, two stage high vacuum pump equipped with powerful 1/3 hp, 1725 rpm, 120V and 60hz motor. Intake nipple O.D.1/4. A great replacement for most vacuum casting or investing machinesrequirement for most vacuum of 29.9” of mercury and using 9” x 8” bell jars. One year warranty. Supplied with one quart of Mobil vacuum oil withshipping weight of 35 lbs.

part # price

A 121.8193CFM 289.00

Vacuum PumpsVacuum pumps are made in a variety of cubic feet per minute (CFM) ratingsfor any application.If you are replacing an existing vacuum pump you maywant to consider a higher CFM rated pump especially if you live at a higheraltitude. Our standard vacuum pumps are powered by 1/2hp 1725 rpm115V/60Hz motors and are of a two-stage design fitted with an internal oilfilter that protects the pump from particle damage. Our large 15CFM ratedBusch rotary vane air-cooled vacuum pump (not pictured) is powered by a 1 HP motor and can be ordered in 115 or 220 voltage. The 4–5 & 7 CFMrated vacuum pumps measure 15-1/2” long x 6-1/2” wide x 11-1/2” high.


B 121.8194CFM Vacuum Pump 4 CFM 425.00

121.8195CFM Vacuum Pump 5 CFM 495.00

121.8197CFM Vacuum Pump 7 CFM 650.00

121.81915CFM Busch Vacuum Pump 15 CFM please call for pricing

Vacuum Pump OilVacuum pumps require specially formulated oil. Keep your vacuum pump in tip-top shape by changing your oil often.


C 121.808 Vacuum Pump Oil Quart 8.95 8.06 7.16

121.811 Vacuum Pump Oil Gallon 21.95 19.76 17.56

Tech

Tip Vacuum pumps require frequent oil changes with specially formulated vacuum pump oil to maintain peak

performance and to minimize damage from water contamination. Vacuum pump oil is special hydroscopic oil that absorbs the water from the air as the air is being drawn thru the pump. When it becomes saturated it can no longer do its job and water builds up in the pump causing unnecessary corrosion. Make it someone’s job to regularly change your vacuum pump oil, especially in a production shop. Oil that becomes milky white is a sure sign that it’s time for an oil change!

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Steam Dewaxers

Sand Casting Kit

Sand casting is an ancient technique used for crudely casting simple metal articles. Preparation of the sand mold is simple and easy and the original pattern or article can be used over and over. The set contains all necessary items (except a melting torch); parting powder, a 5 lb. can of casting sand, crucible, crucible tongs, borax, asbestos-free pad, casting flask (horizontal or vertical fill) measuring 4-3/4” H x 3” W x 2” D and manganese bronze casting metal. Shipping weight is 10 lbs.


B 122.949 Sand Casting Kit 68.95

122.952 Replacement Casting Flask 26.90

122.957 Casting Sand 5 lb. Tin 15.45

122.645 Mold Parting Powder 5.75

Cuttlefish Bone

Here is another ancient low-tech method to do simple small crude casting.Using cuttlefish bone, press model directly between two pieces of cuttlefishbone. The soft shell makes a smooth walled mold. Sprue, gates and vents are cut into the wall with a sharp knife. The two halves are held together with binding wire and the molten metal is poured into the cavity. Each package of Cuttlefish Bone contains six pieces.

part # price

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Steam Dewaxers

Steam dewaxers are used to safely remove injection waxes from castingflasks without the offensive fumes that occur if wax elimination is done in a burnout furnace. Steam dewaxers do not work with high plastic contentcarving waxes like Ferris or Matt Carving waxes, or any wax that has a melt-ing temperature in excess of 212° F. Steam dewaxers can remove up to 95%of the injection wax inside a casting flask, leaving a greatly reduced amountof wax that has to be burned out. Flasks that are steam dewaxed before theburnout process will have less residual carbon buildup in the mold, produc-ing a cleaner casting. The automatic one-hour timer on/off switch standardon all our steam dewaxers helps prevent element burnout, but it’s a goodidea to keep a spare heating element on hand in case someone forgets tokeep the water level full and the element burns out. Our steam dewaxersare available in three sizes and various voltages: 2-gallon in 120V only, 5-gal-lon in 120V or 240V and 10-gallon in 240V only.

water capacity shippingpart # outside dimensions (h x w x d) inside dimensions (h x w x d) (gallons) weight (lbs.) price

A 122.092 (120V) 13-1/2” x 14” x 11-1/2” 7-3/4” x 13-3/4” x 8” 2 18 279.00

122.094 (120V) 22-1/2” x 14-1/2” x 24-1/2” 16-3/4” x 14-1/4” x 19” 5 40 419.00

122.084 (240V) 22-1/2” x 14-1/2” x 24-1/2” 16-3/4” x 14-1/4” x 19” 5 40 439.00

122.086 (240V) 22-1/4” x 26-3/4” x 24-1/2” 16-3/4” x 26-1/2” x 19” 10 80 795.00

Replacement Elementspart # description price

122.093 Replacement Element for 2 gallon 120V Steam Dewaxer 39.95

122.095 Replacement Element for 5 gallon 120V Steam Dewaxer 39.95

122.085 Replacement Element for 5/10 gallon 240V Steam Dewaxers 39.95

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Burnout FurnacesSierra Burnout Furnaces with Built-In Programmers

Sierra burnout furnaces are built with the jeweler in mind. Sierraburnout furnaces start with energy saving ceramic fiber mufflesembedded with heating elements. Fiber insulated kilns are much more efficient than conventional firebrick kilns as less heat escapesfrom the kilns, keeping your workshop cooler. Because less heatescapes, the Sierra burnout furnaces reaches burnout temperatureswith less energy consumed. And since the heating elements areembedded in the muffle, there are no exposed elements to accidentally contact and damage.

Sierra burnout furnaces come with built-in programmers, so burnoutsare automatically controlled leaving you free to do more importantthings like sleeping or actually making jewelry. The programmerincludes three built-in burnout cycles, for 5, 8, and 12 hour burnouts,and the all important delayed start feature, so you can burn out at night and be ready to cast in the morning. You can also create your own custom programs, with eight separate steps, each step having three custom parameters, temperature, time, and power totemperature, (ramping), a very important feature that eliminates temperature overshoot.

This state-of-the-art programmer also makes the Sierra burnout fur-nace an excellent choice for enameling applications.Sierra burnout furnaces come in four different chamber sizes, andare supplied with a wax elimination tray. Maximum achievableburnout temperature is 1600° F. Sierra burnout furnaces are madein the USA, are UPS shippable and have a 1-year factory warranty.

chamber cabinetdimensions dimensions shipping

part # w x d x h w x d x h weight price

A 122.121 4-1/2” x 4-1/2” x 4-1/2” 11” x 11” x 13” 20 lbs. 520.00

122.124 8” x 8” x 6” 13” x 13” x 15-1/2” 36 lbs. 580.00

122.125 8” x 8” x 8” 13” x 13” x 15-1/2” 37 lbs. 680.00

122.127 12” x 12” x 8” 19” x 18” x 18” 84 lbs. 945.00

Paragon Programmable Burnout Controller

The Paragon programmable burnout controller is the most popularburnout controller we’ve ever sold. Easy to use and set up, you simplyplug your burnout furnaces directly into the controller, connect thecontroller thermocouple to your kiln chamber, set your kiln control onhigh, and let the controller manage the burnout. The paragon controlleroverrides the kiln controller and either runs a standard built-in 8-hourprogram or the custom program of your own. The Paragon burnoutcontroller has six different steps, each step being programmable fortemperature, time and power to temperature (ramping).

If the thermocouple should ever fail, the controller with shut down the oven automatically. Paragon programmers are made in the USAand come with a 1-year factory warranty.


B 122.117 Paragon Programmable Burnout Controller 120V 495.00

122.118 Paragon Programmable Burnout Controller 240V 525.00

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Burnout FurnacesSatellite Burnout Furnaces

Heavy duty Satellite burnout furnaces are of conventional firebrick design with visible heating elements and simple

low maintenance parts. Satellite burnout furnaces are available in two chamber sizes, a standard 8-1/2” x 9” x 6-1/4” or

a large 12” x 12 x 8-1/2”. Each chamber size is available with either a basic high-low power infinite control or an automatic

temperature control switch. The basic control only controls the amount of power that is sent to the elements, as in

10% (low) to 100% (high) power, so careful attention to the pyrometer becomes the only method to check temperature

(If you are using a separate programmable control unit, this is the best way to go, since the separate programmer will

override whatever control is used in a furnace. The automatic control allows you to turn the dial to a precise temperature

setting, just like you do on your kitchen oven. The automatic control is worthwhile if you are not using a separate

programmer. Satellite burnout furnaces are UL certified and are made in California, USA. Truck freight only.

Replacement Parts for Satellite Burnout Furnaces

Besides fitting Satellite burnout furnaces, many of these parts will fit other brands of conventional kilns, ovens or burnout furnaces.


A 122.096 Satellite Heating Element for all models 46.95

B 122.097 Satellite Infinite Control for J100 & J200 22.95

C 122.098 Satellite Thermocouple for all models 30.00

D 122.099 Satellite Pyrometer for all models 58.00

max. time to chambercabinet chamber temp. 1000° F shipping flask

part # description dimensions dimensions (empty) (empty) weight power price capacity

122.101 Model J100 13-1/2”W x 14”D x18”H 8-1/2”W x 9”D x 6-1/4”H 1700° F 12 min. 55 lbs. 115V/60 379.95 SolidStepless Infinite 14 amps 15 2-1/2 x 3Control (low-high) 2 4 x 6

122.103 Model J101 545.95 PerforatedAutomatic Control 2 3-3/8 x 4(0 to 2000° F) 2 4 x 6

122.102 Model J200 17-1/8”W x 17-1/8”D x19-7/8”H 12”W x 12”D x 8-1/2”H 1700° F 20 min. 80 lbs. 115V/60 559.95 SolidStepless Infinite 14 amps 15 2-1/2 x 3Control (low-high) 4 4 x 6

122.104 Model J201 699.95 PerforatedAutomatic Control 6 3-3/8 x 4(0 to 2000° F) 4 4 x 6

Model J101 Satellite Kilns are made with standard firebrick construction.

Model J200

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Burnout Furnaces

Neycraft Burnout Furnaces The Neycraft JFF200 burnout furnace has an efficient muffle chamber embedded with heating elements. The Neycraft uses less energy than conventional firebrick furnaces, and is also better insulated, so energy is not wasted heating up your workshop. Uses a stepless infinite control (low-high) and has an easy to read pyrometer. Made in the USA.

max. time to chambercabinet chamber temp. 1000° F shipping flask

part # description dimensions dimensions (empty) (empty) weight power price capacity

122.380 Neycraft JFF200 15-1/4” W x 15-1/4” D x 16-1/2” H 9”W x 9” D x 6-1/2” H 2000° F 15 min. 39 lbs. 120V 475.00 SolidStepless infinite 12 amps 15 2-1/2 x 3control (low-high) 2 4 x 6

Perforated2 3-3/8 x 42 4 x 6

Replacement Parts for Neycraft Burnout Furnacespart # description price

122.381 Neycraft Muffle Unit 180.00

122.381A Neycraft Thermocouple 39.95

122.381B Neycraft Pyrometer 99.95


122.381C Neycraft Infinite Control 22.95

122.381D Neycraft Knob for Control 10.95

MiscellaneousTemperature PelletsFor calibrating burnout furnaces, kilns or ovens, these temperature pellets will melt at either 1300° F or 1500° F. Sold in packs of five.


B 122.090 1300° F temperature pellets pack of five 8.00

C 122.091 1500° F temperature pellets pack of five 8.00

Wax Elimination TraysFor use during the wax elimination part of your burnout cycle. Traysand the wax residue that they collect are removed before movingbeyond 300F in the burnout cycle.


D 122.108 7 x 7 Stainless Steel Wax Elimination Tray 16.20

E 122.119 13 x 13 Stainless Steel Wax Elimination Tray 26.50

PyrometersPyrometers are temperature gauges used with burnout furnaces, kilnsor ovens. We have an analog type and a digital type. Both units comecomplete with thermocouples for inserting into the ovens.


F 122.160 Analog (Needle indicator) Pyrometer 123.33

G 122.161 Digital Pyrometer 176.00

Neycraft kilns use ceramic fiber muffles with embedded heating elements.

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Centrifugal Casting MachinesTop quality made in the USA centrifugal casting machines are spring driven and manually wound.

The broken arm construction assures that the metal will flow in a straight line, producing dense

castings. Centrifugal casting machines are rated by the maximum flask size they can “throw.”

Neycraft 4 x 4 SpincasterThe Neycraft 4” x 4” spincaster is the only spring driven centrifugalmachine to incorporate its own protective casting drum into its design.The drum and casting arm spin as one, to give the operator added protection from the accidental projection of metal. The Neycraft spincaster is also the easiest centrifugal to balance with an ingenious3 position system that simplifies this important step. Fits flask sizesfrom 2” x 2” to 4” x 4.” Sold as a kit with the following accessories: bal-ance weight, Neycraft crucible, 2 flasks, 2” x 2” and 3” x 3”, 2 sprue basesto fit and flask tongs. Maximum metal capacity 6.5 oz. 14K, 5 oz. ster-ling. One year warranty. Shipping weight 33lbs. Measures 20” W x 20” Dx 12” H.


A 122.375 Neycraft 4 x 4 spincaster with accessories 495.00

122.376 Neycraft crucible 15.95

122.384 Balance Weight 24.95

122.383 Casting machine spring 62.50

122.377 Ney plastic sprue base 2” 6.70

122.378 Ney plastic sprue base 2-1/2” 8.25

122.379 Ney plastic sprue base 3” 9.95

122.379-4 Ney plastic sprue base 4” 9.95

Kerr 6” x 4” CentrifugalKerr manufacturing of USA makes this 6” x 4” maximum flask size centrifugal machine for heavy duty production use. Sold in a kit with the following accessories: balance weights, 2 sizes of flask cradles,20 oz. capacity crucible, 6” x 4” flask, 4” sprue base and flask tongs.Smallest flask that can be used: 2-1/2” x 2-1/2”. Arm Length 24”.Shipping weight 25 lbs.


B 122.342 Kerr 6” x 4” Centrifugal with accessories 599.95

122.349 Kerr 6” x 4” arm only contains arm, 447.95carriage & balance weight

122.351 Crucible carriage 66.95

122.347 Flask cradle J3C (Holds 2-1/2” dia. flasks) 14.95

122.348 Flask cradle J4C (Holds up to 3-1/2” dia. flasks) 18.95

122.352 Super Heavy Duty replacement springs 64.00

Lucas 5-1/2” x 3-1/2” CentrifugalLucas Dental makes this excellent quality best value centrifugal castingmachine. Minimum flask size 2” x 2”, maximum flask size 5-1/2” x 3-1/2.”Sold in a kit with the following accessories: balance weights, flask cradles,5 x 3-1/2 flask , 7oz. capacity crucible, flask tongs and universal spruebase. Arm length 21”. Shipping weight 20 lbs. The perfect castingmachine for most workshops.

part # description weight price

C 122.365 Lucas 5-1/2” x 3-1/2” 19 lbs. 390.00centrifugal machine complete with accessories

122.452 12 oz. Crucibles 18 oz. 23.50

122.451A 7 oz. Crucibles 14 oz. 9.95

122.780 Universal Sprue Base 3 oz. 4.65

121.699 Flask, 3-1/2” dia., 5” long 10 oz. 10.75

157.080 Flask Tong 15 oz. 14.00

Casting ShellHelps protect the operator and the shop against accidental metalspilling from the whirling crucible. This shell bolts to your casting tableand comes with instruction for assembly. Made of steel with bakedenamel finish. Measures 14”/356 mm high. (Machine not included.)

part # price

D 122.344 153.95

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Casting Machine CruciblesGenuine Kerr CruciblesKerr replacement casting machine crucibles set the standard from which all othercrucibles are measured. They are the best choice for metals melting up to 2500° F. These genuine Kerr crucibles will fit most jewelry centrifugal casting machines.

capacity in goldpart # troy oz. dwt size 1–2 3–9 10+

A 122.453 20 400 3.75 x 3 x 2.5 24.50 23.28 22.05

B 122.452 12 240 3.75 x 2 x 2 23.50 22.33 21.15

C 122.451 7 140 3.5 x 2.5 x 2.5 21.50 20.43 19.35

Replacement Casting Machine CruciblesThese casting machine crucibles are made of fused silica with a clay band and will lastthrough many meltings. They will fit just about any centrifugal casting machine.

capacity in goldpart # troy oz. dwt size 1–2 3–9 10+

D 122.451A 7 140 3.5 x 2.5 x 2.5 9.95 9.45 8.96

E 122.450 2.5 50 3 x 2 x 2.5 8.60 8.17 8.06

Genuine Wesco CruciblesWesco crucibles are used for high temperature melting of platinum and dental alloys. The popular sizes are Part No. 122.471 (large A) for a small crucible and Part Nos. 122.473& 122.474 (type D) for larger crucible. The difference between the two type D crucibles isthe size of the orifice.

capacity in platinumpart # type troy oz. dwt size 1–2 3–9

F 122.470 Small A 1 20 1.75 x 1.25 x 1.25 25.65 24.37

G 122.471 Large A 3 60 2.5 x 1.75 x 1.5 28.95 27.50

H 122.472 A / slotted 3 60 2.5 x 1.75 x 1.5 29.25 27.78

I 122.473 D / sm. orifice 10 200 3.25 x 2.5 x 2.25 44.95 42.70

J 122.474 D / lg. orifice 11 220 3.25 x 2.5 x 2.25 45.25 42.99

Ney-Craft Casting Machine CrucibleThe one and only crucible that fits the popular Ney-Craft 4x4 casting machine.

part # size 1–2 3-9 10+

K 122.376 4 x 2.25 x 2.5 15.95 15.16 14.36

Jelrus Casting Machine CruciblesReplacement casting crucibles for the Jelrus casting machine.

part # type size 1–2 3–9

L 122.388 J-100 3 x 1.5 27.95 26.55

M 122.389 I-3 3.25 x 2.5 37.95 36.05

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Platinum Casting MachinesPlatinum Vertical Casting Machine

Platinum casting requires different equipment from other preciousmetal casting due to platinum’s higher melting temperature. The vertical casting machine is used to ensure an initial rapid flow of thishard-to-keep liquid metal and the 21” long arm provides the extra forceneeded for heavier casts. The design of the vertical machine also helpsprotect the operator from the accidental release of molten platinum,since any blow out will spray the metal vertically, not horizontally intothe path of the operator.

The platinum vertical casting machine takes flasks up to 3-1/2” diame-ter by 5” tall and comes with balance weights, flask cradle and a splashshield. Crucibles are sold separately. Made in the USA. Shipping weight is 35 lbs.


A 122.385 Vertical Platinum Casting Machine 995.00with Splash Shield

122.385A Splash Shield Only 139.95

B 122.385B Replacement Back Plate 33.00

C 122.385C Replacement Large Crucible Holder 37.00(Standard)

D 122.385D Steel Heat Shield 42.95(Protects back plate from damage)

E 122.385E Replacement Springs, Set of Four 52.95

122.385F Small Crucible Holder (Fits small Wesco) 27.95

122.472 Large Wesco Crucible 29.25

122.473 Large Wesco Crucible (Large orifice) 44.95

122.471 Small Wesco Crucible 28.95

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Neytech Motorcast Compact Platinum Caster

The Motorcast compact is a casting machine designed for safe, easytorch casting of all metals including platinum and other high tempera-ture alloys. Safe trouble free casting commences only after the door isfully closed. The Motorcast compact has five changeable rotationalspeeds between 350– 450 rpm. This allows the user to adapt to theinvestment employed, metal type and characteristics of the castingdesign. The counter weight fine-tuning provides excellent results time after time with even the most intricate designs. An automatic gas saving unit for your casting torch that mounts directly to theNeycraft Motorcast is available separately. Maximum flask size is 4” x 4”. Maximum crucible load is 3-1/2 oz. platinum or 3 oz. gold. Made in the USA. 120V/50C. Shipping weight is 115 lbs.


F 122.368 Neytech Motorcast Compact Platinum Caster 4439.00

122.369 Neytech Motorcast Hi-Heat Casting Crucibles 19.95

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Kerr Electro-MeltsKerr Electro-Melts are used primarily for melting gold and silver so it can be easily poured into ingotsor casting flasks. The maximum temperature that can be reached with an automatic electro-melt is1121° C/2050° F. Manual control electro-melts reach a maximum temperature of 1093° C/2000° F.Electro melts are also commonly used for reclaiming, alloying and refining gold and silver. Electro-Melts are not for use with Platinum or other metals that have melting temperatures above 2000° F.

Kerr Electro-Melts have been recently re-engineered to meet CE, UL and CUL certification. The only parts that are the same are the crucibles. We stock replacement parts for both the new and the old generation of Kerr Electro-Melts.

Kerr Standard Electro-Melts: Automatic or Manual ModelsThe 30 troy oz. gold capacity Kerr standard electro-melts are available in automatic or manual models.The automatic models have a programmable digital control that allows the operator to set precisemelting temperatures without having to constantly monitor the controls. The automatic model alsohelps to prevent dangerous temperature overshoot that will damage the expensive to replace heatingelement. The automatic model will achieve a slightly higher maximum temperature, 1121° C/2050° Fvs. 1093° C/2000° F for the manual model. The manual model has a mechanical control and a built-inpyrometer for monitoring the temperature. With the manual control you need to be careful not toovershoot the maximum temperature! Both models will achieve 982° C/1800° F in 22 minutes andhave a gold capacity of 930 grams/30 troy oz., silver capacity is 775 grams/25 troy oz. Both models arestocked in 110V and are available by special order in 220V. Made in the USA. Shipping weight is 15 lbs.


A 122.333M Kerr Standard Electro-Melt Manual Model 795.00

B 122.333 Kerr Standard Electro-Melt Automatic Model 849.95

Kerr Maxi Electro-Melt Automatic ModelThe 100 troy oz. gold capacity Kerr Maxi electro-melt is only available in the automatic version and isperfect for production use in casting or refining operations. The Kerr maxi electro-melt with automaticcontrols makes it easy to program a melt and helps extend heating element life. The Maxi electro-meltwill achieve 982° C/1800° F in 31 minutes and has a 3100 gram/100 troy oz. gold capacity and a silvercapacity of 2600 gram/83 troy oz. Stocked in 110V only, with a 220V version available by special order.Made in the USA. Shipping weight is 18 lbs.


C 122.336 Kerr Maxi Electro-Melt Automatic Model 1285.00

Kerr Electro-Melt Replacement PartsBe prepared for an untimely heating element failure by keeping a spare on hand. Kerr electro-meltheating elements are not covered by a warranty.


122.334 Old-Style Kerr 30 troy oz. replacement element (13997) 178.95

122.337 Old Style Kerr 100 troy oz. replacement element (14278) 230.50

122.332B New Style Kerr 30 troy oz. replacement element (31828) 285.00

122.336B New Style Kerr 100 troy oz. replacement element (31834) 325.00

Kerr Electro-Melt Replacement Crucibles


D 122.340 Replacement Crucible for 30 troy oz. 23.95 22.75 21.56

E 122.341 Replacement Crucible for 100 troy oz. 40.95 38.90 36.86

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Ingot MoldsTe

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ip To use Ingot molds you should first coat the inner surfaces of the ingot with soot or carbon. One way to do that is to pass a candle flame under the surfaces you wish to coat. Machine oil or fat can also beused. The surface coating acts like a parting agent and also helps form a smooth surface. The mold must then be heated with a torch or in an oven before melting the metal and pouring.

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Combination Ingot MoldsCombination ingot molds can form flat round or half-round stock. Items A, B, & C are made in Germany. Item D is made in the Ukraine.

part # round holes dia. (w x l x h) max. flat weight price

A 122.830 3.0, 4.0, 5.0 mm 4 x 40 x 55 mm 2 lbs. 74.95

B 122.831 3.0, 4.0, 5.0, 6.0 mm 4 x 50 x 75 mm 3 lbs. 89.95

C 122.832 3.0, 4.0, 5.0, 6.0, 7.0 mm 4 x 60 x 75 mm 4 lbs. 99.95

D 122.877 4.0, 5.0, 6.0, 7.0 mm 4 x 60 x 75 mm 4 lbs. 34.95

Adjustable Ingot MoldsUsed to convert scrap into suitable shape for rolling. The metal is melted in a crucible andpoured into the mold, which can be parted by removing the clamp. Each mold can be madesmaller by adjusting the sides in a horizontal direction.

part # height length depth capacity weight price

E 122.852 50 mm 45 mm 3.5 mm 80 dwt 2.5 lbs. 22.60

122.853 70 mm 45 mm 4.5 mm 150 dwt 3.5 lbs. 29.50

122.854 100 mm 45 mm 4.5 mm 200 dwt 4 lbs. 36.15

Ingot Mold For WireMakes ingots in variety of sizes which are suitable for rolling into wire shapes. Grooves are on both sides.

part # size ingot strips size (mm) # of grooves weight price

F 122.875 Small 19 x 8 x 170, __ x 8 x 170, 9 x 9 x 170 3 3 lbs. 9.95

G 122.876 Large 9 x 6 x 248, 6 x 6 x 245, 5 x 6 x 245 3 3.5 lbs. 30.95

H 122.878 X-Large 70 x 300 x 6, 6 x 300 x 6, 10 x 300 x 6, 5 3.5 lbs. 49.955 x 300 x 6, 3 x 300 x 6

Open Ingot MoldsOpen ingot molds are for making ingots or bullion of various sizes.

part # depth x length x width capacity weight price

I 122.870 30 x 90 x 35 mm 50 troy oz. 3 lbs. 20.56

J 122.871 30 x 120 x 45 mm 80 troy oz. 4 lbs. 23.00

K 122.872 40 x 155 x 65 mm 200 troy oz. 5 lbs. 25.00

Large Production Ingot MoldsThese ingot molds are for shops who wish to make their own large diameter wire. Limited quantity available. The hole shape is similar to the hole shape of a wire rolling mill. Made in Spain.

part # height hole shape hole dia. # holes weight price

L 122.861 5-7/8” 14 mm 3 15 lbs. 110.00

M 122.862 6-1/4” 17 x 13 mm 3 15 lbs. 125.00

N 122.863 8” 22 x 20 mm 3 20 lbs. 140.00

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Melting AidsBoric Acid Powders technical boric acid. High grade flux and deoxidizing agent.Keeps the metal clean during melting and pouring. Sold by the pound.

part # 1–4 lb. 5+ lb.

A 154.447 3.50 2.80

Borax Flux To control oxidation during the melting process. Sold by the pound.

part # 1–4 lb. 5+ lb.

B 122.821 5.95 4.76

Kerr Super Flux A special formulation to minimize oxide formation on molten metal.

part # 1–2 3+

C 122.822 6.95 6.60

Auropurifax Auropurifax is suitable for all alloying and metal-melting applicationsexcept those which use a carbon crucible. This incredible product picksup where others leave off. Just a small pinch during alloying or meltingyields a melted surface of spotlessly clean integrity. The secret Germanformula reacts in such a way as to enable the alloying families duringthe melt to fuse together more evenly and produce a cleaner melt.

part # price

D 122.732 27.95

Argoflux Argoflux is a carbon-based, metal-melting flux suitable for use with carbon crucibles in electronic metal melting, and all other metal-melting applications.

part # price

E 122.731 13.95

Carbon Stirring RodsFor stirring gold in crucibles while melting.

part # size 1–2 3–9 10+

F 122.901 12” x 1/4” thick 2.00 1.90 1.80

G 122.902 12” x 1/2” thick 3.35 3.18 3.02

Quartz Stirring RodSuperior quality quartz rods are annealed and fire polished to elimi-nate flaking. Ideal for stirring molten metal.

part # size 1–2 3–9 10+

H 121.906 12” x 3/8” thick 9.50 9.03 8.55

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Otto Frei accepts Visa,Mastercard, AmericanExpress and Discover cards!

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Melting AidsStirring Rod ExtensionsThese stirring rod extensions help in keeping your distance from themelt. They are also great for making use of those short and brokenpieces of stirring rod.


A 122.900-3/8 Stirring Rod Extension for 3/8” rods 11.50

122.900-1/2 Stirring Rod Extension for 1/2” rods 11.50

Asbestos-Free GlovesIt is a must for handling tongs while picking up hot crucibles and flasks.One size fits all.

part # price

B 122.753 42.95

Heavy-Duty Leather GlovesThese heavy-duty leather gloves are great protection from the heat of casting.


C 122.754 Heavy-Duty Leather Gloves 25.00

Crucible & Flask Tongs For picking up crucibles and flasks. Overall length 19”.

part # price

D 157.068 5.60

Crucible Tong For holding pouring crucibles, as well as for picking up hot objects.Overall length 19”.

part # price

E 157.066 14.00

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Melting CruciblesBasic white melting crucibles. Made of fused silica with clay bond, for meltingtemperature up to 2500° F. Best choice for gold, silver, bronze, etc. Outsidedimensions below do not include 3/8” pouring spout.

part # dia. height 1–2 3+

A 122.760 2-3/8” 2-7/8” 9.54 9.06

122.761 3-1/2’ 3-1/2” 13.14 12.48

122.762 4” 4-1/2” 16.54 15.71

Graphite Crucibles These resistant crucibles (often called black lead) withstand heat up to 3000° Fand will tolerate thermal shock.

top bottompart # size height O.D. O.D. 1–2 3+

B 122.766 0000 3-1/8” 2-3/8” 1-3/4” 19.00 18.80

122.767 1 3-5/8” 3-1/2” 2-1/4” 22.95 21.80

122.768 2 4-9/16” 3-7/8” 2-3/4” 26.95 25.60

122.769 3 5-1/4” 4-1/4” 3” 31.95 30.25

122.770 4 5-1/2” 4-3/4” 3-1/8” 34.75 33.01

122.771 6 6-5/8” 5-3/8” 4” 41.95 39.85

122.772 8 7” 5-7/8” 4-3/8” 49.95 47.45

122.773 10 8-1/16” 6-1/16” 4-15/16” 64.25 61.04

Fused Silica Crucibles Made of clay bonded fused silica for melting temperatures up to 2,800° F.Excellent for melting gold and silver. Available in a variety of sizes or as a set of four.

part # dia. depth capacity 1–2 3+

C 122.780 1-3/4” 5/8” 20 dwt 4.65 4.42

D 122.781 2-1/4” 3/4” 40 dwt 5.25 4.89

E 122.782 3” 1” 100 dwt 5.95 5.65

F 122.783 4” 1-3/8” 175 dwt 6.95 6.60

122.784 Set of four 21.95 20.85

Melting Dish with HandleMelting dish with removable handle makes it easy to melt and pour melts.Wooden handle resists heat. Fused silica dish with clay bond is suitable formelting temperatures up to 2800° F. High back dish and the wooden handlealso a great match for large capacity, 20 oz. or 400 dwt, and makes it easier to melt with a torch.


G 122.791 Dish with handle 16.60 15.77

H 122.793 Dish Only 10.35 9.85

122.798 Handle Only 6.75 6.41

I 122.795 High back dish only 13.20 12.54

Wesco Melting DishDesigned for high temperature melting, especially metals such as platinum.

part # type capacity 1–2 3+

J 122.815 Straight side 8 oz. 24.75 23.51

K 122.816 High back 10 oz. 25.95 24.65

Burno Style CruciblesTheir protective heat bolding covers make them efficient for melting with atorch. Made of fused silica with clay bond, for melting temperatures up to2500° F.

part # capacity 1–2 3+

L 157.060 Tong Only 2.80 2.52

M 122.755 25 dwt 9.95 9.45

122.756 50 dwt 12.50 11.88

N 122.757 100 dwt 13.90 13.20

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Quick Takes: PMC BasicsTim McCreight teamed up with theprogressive design team at White DogArts to create an instructional videothat breaks new ground. The break-through here is the use of digital tech-nology to present information mod-ules that can be controlled by theviewer. Instead of the usual start-here-end there progression, Quick Takes: PMCBasics consists of 30 short clips, or takes,each addressing a specific aspect of PMC.The key to the concept is a console thatdisplays full navigational options at alltimes. Using either a DVD plier with a TV ora computer (Mac or PC), viewer can clickthrough the seven chapters, moving through each short segment witha click. • DVD; 70 minutes • For video players, Mac, & PC • Uniquenavigational matrix

part # price

E 163.515 30.00

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Precious Metal Clay PMC™

PMC Standard Fine Silver ClayThe original material. Has the greatest workability. Stays moist slightlylonger and joins slightly easier. Fires at 1650° for 2 hours. Shrinksapproximately 28%.

part # amount 1–2 3–9 10+

A 854-26 26 grams 26.95 25.60 24.25

PMC 24 kt. Gold™ ClayThis clay is made of 24 kt. gold. It fires at 1830° F for two hours. The endresult is solid gold. Can be combined with PMC Silver. (See CeCe Wire’sbook for instructions,162.652). Shrinks approximately 28%. Not shown.

part # amount price ea.

850-10 10 Grams 289.00

PMC Books and Video

Push Play for PMC, Intermediate Techniques Instructional video by Master Artists Celie Fargo and Tim McCreight.Learn innovative new ways for mold making, assemble elements, carving, using slip, firing, finishing and more. 2 hours.

part # price

B 163.000 37.95

Working with Precious Metal Clay This is a comprehensive PMC manual written by noted metalsmith,teacher and author, Tim McCreight. The first book written in America on PMC, it consists of over 50 different projects, numerous techniques,and tools.

part # price

C 162.654 29.95

Creative Metal Clay Jewelry, Techniques, Projects,InspirationWritten by CeCe Wire, current president of the PMC Guild and seniorPMC instructor, this book is filled with technical tips, design ideas andinspirational photographs of exciting PMC artwork.

part # price

D 162.652 25.95

Quick Takes: PMC BasicsTim McCreight teamed up with the progressive design team at White

Barn with Cupola & Double Ring, silver and PMC. Artist CeCe Wire, Photo by Kyle Castle.

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PMC Clay Fine Silver and 24 KaratPrecious Metal Clay (PMC) is a mixture of very finely powdered pure silver or gold, non-toxic binder, and water. This com-bination of materials makes a clay-like material, which can be easily molded using techniques similar to ceramic hand-building processes. Then after following a very simple firing procedure, PMC turns into solid metal that can be soldered,polished, or patinated just like regular silver or gold. PMC Silver (fine silver) comes in three types: PMC Standard, PMC +and PMC 3. PMC Gold (24 kt.) comes in one type.

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Precious Metal Clay PMC™PMC +™ Fine Silver SheetThis new form of PMC + is made with binder, but no water. It can bebent and folded without breaking. Shrinks 10% – 15%.


A 854-12 5 Grams 8.95

PMC + Fine Silver ClayThe next generation of metal clay and currently the most popularbecause of its excellent workablitiy and shorter firing times. Fires in a variety of temperatures (1650°, 1560°, 1470°) and much shorter times. Can make a finished object in as little as 10 minutes. Shrinks 10% – 15%.


B 854-10 18 grams 21.00 — —

C 854-11 28 Grams 30.75 27.67 24.60

PMC + Fine Silver Syringe With this syringe filled with PMC + one can extrude PMC in string-likeform. Imagine the possibilities! Shrinks 10% – 15%. Comes with one tip.


D 854-13 9 Grams, w/tip 12.95

PMC + Fine Silver Paste A thick, creamy version of PMC clay. Used to fill joints and adhere parts. Can also be used to form around organic objects. When fired, the organic object burns away revealing its texture in metal. Shrinks 10% –15%.


E 854-14 18 Grams 19.95

PMC 3™ Fine Silver ClayThe latest metal clay by Mitsubishi. Fires in the same amount of time as PMC +, but at far less temperature (1290°, 1200°, 1110°). This makes it great for combining materials such as glass or some stones. PMC 3 is also the strongest of the clays making it the best for rings and clasps. After being fired it creates fine silver objects with the strength of sterling silver. Shrinks 10% – 15%.


F 854-15 16 Grams 21.00 — —

G 854-16 25 Grams 30.75 27.67 24.60

PMC 3 Fine Silver Syringe With this syringe filled with PMC 3 one can extrude PMC in string-likeform. Comes with one tip. Shrinks 10% –15%.


H 854-17 9 Grams, w/tip 12.95

PMC 3 Fine Silver Paste A thick, creamy version of PMC clay. Used to fill joints and adhere parts.Shrinks 10% –15%.


I 854-18 15 Grams 19.95

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Tools for Working PMC™PMC Tool Kit Nine tools; colour shaper, needle tool, spatula, PVC roller tube, stainless steel angle blade, stainless steel wire brush, water brush, steel burnisher, snap knife, roll-up bag.

part # price

A 139.050 19.95

Stainless Steel BrushSmall stainless steel wire brush, handle 7-1/4”, brush 1/2” x 1-1/4” x 1/2”.

part # price

B 116.100 6.40

PMC ExtenderAdd a few drops to PMC to slow drying and to re-hydrate dried PMC.

part # price

C 139.055 3.75

Mini Palette Knife Six inch long total, blade 2-5/8” x 3/8”, stainless steel, wood.

part # price

D 139.060 3.59

Needle ToolStainless steel, 6”

part # price

E 121.252 2.60

Castaldo Quick-Sil Two-part room temperature vulcanizing silicone-molding putty.Produces easy to make, long lasting molds of virtually any solid material with 0% shrinkage. Sets up in only 15 minutes. Very handy with PMC.

part # price

F 122.613 34.95

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Tools for Firing PMC™Sierra Kilns

These kilns are high quality programmable kilns that can be formatted for either PMC firing or casting flask burnout. (See Casting Section for Sierra Kilns pre-programmed with burnout sequences). They make doing either process a breeze.They come with a multi-program controller that is pre-programmed with settings for the three firing sequences that are most often used for PMC, and PMC+ and one unprogrammed sequence you can create for yourself. The kilns have adelay feature, so you can time your firing or burnout for your convenience. Each of these settings can be easily modifiedand formatted for your needs including the pre-programmed firing sequences. These efficient ceramic fiber kilns operateon normal household 120 volt current.

Sierra Kiln Model 91 4.5” x 4.5” x 4.5” firing chamber, 120 volts, 6 amps, 20 lbs. shippingweight. Not shown.

part # price

A 122.122 495.00

Sierra Kiln Model 360 8” x 8” x 6” firing chamber, 120 volts, 12 amps, 36 lbs. shipping weight.

part # price

122.123 535.00

Sierra Kiln Model 450 8” x 8” x 8” firing chamber, 120 volts, 15 amps, 38 lbs. shipping weight.Not shown.

part # price

122.126 650.00

Sierra Kiln Model 1100 12” x 12” x 8” firing chamber, 120 volts, 15 amps, 84 lbs. shippingweight. Not shown.

part # price

122.128 895.00

PMC Kiln Shelf KitVery helpful when firing multiple PMC pieces in a kiln.

part # price

B 122.129 27.95

Ultralite KilnExcellent low cost small kiln for firing PMC + and PMC 3™. Optionaltemperature control sold separately.

part # price

C 122.130 137.00

Ultralite Kiln Temperature controlpart # price

D 122.131 35.00

EZ Torch KitThis versatile and inexpensive torch does a fantastic job of firing PMC + and PMC 3, plus you can solder your silver, gold and brass jewelry with it as well. The torch kit comes with 3 tips to cover a rangeof temperatures. It utilizes disposable propane tanks available at anyhardware store. Propane tank not included.

part # price

E 114.250 89.00

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Casting

Documents

wolf wax

gold carving wax

wax carvers

wax barspart

relief wax

repair wax

wax slabsassortments

wax carving waxes