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GEOCEL 4024907 791 WEATHERPROOFING SILICONE SEALANT 310ML BLACK

Ref: 4024907
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The 791 from Geocel is a great all round weatherproofing silicone sealant ideal for use with most construction materials. Also suitable as a frame sealant. More
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  • GEOCEL 4024907 791 WEATHERPROOFING SILICONE SEALANT 310ML BLACK

    Dow Corning 791 is a one part, 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.

    Key features:

    • 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

    Internal code: P6700775