Dowsil 791 Weatherproofing Silicone Sealant Grey 310ml
£8.48 Inc VAT
A medium modulus, neutral-cure sealant that is designed to provide a weatherproof seal to glazing as well as in curtain wall and building facades. Dowsil 791 is ideal for use on expansion, connection, perimeter and other movement joints with a movement capability of up to ±50%
working time: 20 minutes Tack-free time: 40 minutes Curing time 7-14 days.