Protecto BT25XL ™ Window & Door Flashing Tape • BT25XL is a 25 mil, rubberized asphalt self-adhering membrane • Forms a permanent waterproofing air/vapor seal around doors and windows that prevents air and moisture leaks • 120 day exposure • IAPMO ER 362 certified • Meets or exceeds AAMA 711 requirements • Complies with ASTM E2112 requirements • Seals around nails and staples 10 Year Limited Warranty
2
Embed
Protecto BT25XL...Protecto BT25XL Window & Door Flashing Tape • BT25XL is a 25 mil, rubberized asphalt self-adhering membrane • Forms a permanent waterproofing air/vapor seal around
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
ProtectoBT25XL™
Window & Door Flashing Tape
• BT25XL is a 25 mil, rubberized asphalt self-adhering membrane
NOTE: If surface is DensGlass Gold®,OSB,Concreteblock(CMU),masonry,fiberboardsheathing,exteriorgypsumorcannotbecleanedtoalikenewsurfaceorthesurfaceisdamporbelow40ºF(4ºC),primershouldbeusedpriortotheapplicationofthemembrane.Somehousewrapmaterialsmayrequireprimer,testforadhesionpriortofullapplication.ProtectoWrapCompanyrecommendstestingallsubstratesforadhesionpriortofullapplication.Ifadhesiontothesubstrateisfoundtobemarginal,thenaprimershallbeusedtoensureoptimaladhesion.Referto:TechnicalLetterPrimerRecommendationsformoreinformation.*Dens-GlassisaregisteredtrademarkofGeorgia-PacificCorporation.
1 Apply BT25XL into the rough window sill prior to settingthewindow.1AAlternativemethod,apply Protecto Sill Pan Flash™.LeavebottomhalfofBT25XLrelease liner on to incorporate on to weather resistivebarrierfordrainplane.
2 Install window per manu-facturerdirections.
3Applytheverticalpiecesof BT25XL on top of the windowfin.
4Applythefinaltophori-zontal piece of BT25XL on thetopofthewindowfin.
5 All edges to be shingle lapped to preventwaterentry.
WindowFlange
BuildingSubstrate
ExteriorSheathing
RELATED PRODUCTS
Protecto Sealant 25XL is a high perfor-mance, low modulus, one component, moisturecuring,polyurethanesealant.
It is a durable weatherproof sealant that offersexcellentperformanceforbackbeddingnailflangesforwindowanddoorinstallationandsealingdoorthresholds.