Dow Corning Weatherproofing Silicone Sealant White 310ml

One part, white weatherproofing silicone sealant that gives excellent unprimed adhesion to most porous and non-porous construction substrates including brickwork, masonry, timber, PVC, glass and most metals For weathersealing of curtain walling, building facades and expansion joints. Also suitable for use as a frame sealant Highly flexible Joint movement capability +/- 50% Excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes Conforms to ISO 11600-F&G-25LM and also meets ISO specification 9047 class 50% 20-30 minutes working time Fast cure ? tack free in 2 hours Application Temperature Range -25 to +50degreeC