B&Q - Dowsil 791 External Weatherproofing Silicone Sealant 310Ml CartridgeLimestone

Geocel

DOWSIL™ 791 Weatherproofing SealantDOWSIL™ 791 Weatherproofing Silicone Sealant is a one part, low modulus, neutral curing weatherproofing silicone sealant designed for both commercial and domestic applications. It provides excellent unprimed adhesion to most porous and non-porous surfaces.BenefitsExcellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremesJoint movement capability +/- 50%Conforms to ISO 11600-F&G-25LM and also meets ISO specification 9047 class 50%Designed for general glazing, and weather sealing in curtain wall & building facadesSubstrate TypeWoodGlassToughened GlassLaminate GlassGlass Sealed Units - WeathersealBrickStoneConcretePVCuPlasticMill Finished AluminiumAnodised AluminiumPVF2 AluminiumPowdercoatSteelStainless SteelGalvanised SteelCopperBrassZincLeadPolycarbonateMasonryMDFStained TimberPainted TimberTechnical InformationWhere to useExteriorPaintableNoTime to cure24 hoursContainer TypeCartridgeShelf life1 yearSizes310ml, 380ml, 600ml sausageApplication methodSealant Gun and Cartridge.