Product Code: 46556
DOW CORNING 791 WEATHERPROOFING SILICONE SEALANT
Dow Corning 791 is a low modulus one-part silicone sealant that gives excellent unprimed adhesion to both porous and non-porous construction substrates.
For weathersealing of curtain walling, building facades and expansion joints. Also suitable for use as a frame sealant.
•Conforms to ISO 11600-25LM and also meets ISO specification 9047 class 50%
•Excellent adhesion to a variety of non-porous surfaces
•Excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes
•Joint movement capability +/- 50%
•20-30 minutes working time
•Fast cure – tack free in 2 hours
•NEW also available in translucent – 791T
Application Temperature Range -20 to +50°C
Colours: Stone, White, Grey, Buff, Black, Bronze, Limestone, Anthrazite, Translucent
Pack Size: 310ml ‘e’ Cartridges