Dow Corning Dowsil 791 Weatherproofing Silicone – Black

Original price was: £18.99.Current price is: £13.99. inc. VAT

Dow Dowsil 791 LM Silicone Sealant 310ml Plunger Cartridge

Low modulus neutral cure silicone sealant and premium building and frame sealant that gives excellent unprimed adhesion to both porous and non-porous building substrates, making it the perfect partner for pointing doors and window frames, for weather sealing of curtain walling and roof lines, building facades and expansion joints to walls.



Safe for use on Sealed units due to its neutral cure will not damage the bonding glues or foils of the sealed units.

Pointing to Polycarbonate, and most plastics and has excellent weathering characteristics resistant to ozone, UV radiation and temperature extremes.

Correctly formed joints have a movement capability + or - 50%, 20 to 30 minutes working time a fast cure tack free in 2 hours, application Temperature Range -20 to +50 Deg C


Conforms to:

ISO 11600-25LM

Meets ISO specification 9047 class 50%

SKU: CCACC001 Category:


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