Dowsil 791 External Weatherproofing Silicone Sealant 310ml Cartridge Colour:Black Can be overcoated with woodstain

Can be overcoated with woodstain

2 settings for greater accuracy and speed

Lightly sand witha 320 grade paper

Coats: Apply 2 coats for most projects to achieve the best results

Dowsil 791 External Weatherproofing Silicone Sealant 310ml Cartridge Colour:Black Can be overcoated with woodstainDOWSIL 791 Weatherproofing SealantDOWSIL 791 Weatherproofing Silicone Sealant is a one part, low modulus, neutral curing weatherproofing silicone sealant designed for both commercial and domestic applications. It provides excellent unprimed adhesion to most porous and non porous surfaces. Benefits Excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes Joint movement capability + 50% Conforms to ISO