Dow 791 Corning Weatherproofing Silicone Sealant

Product Code
22935694-C
From £12.53 £10.44
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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 +50°C