Dowsil Firestop 700 is a one part, neutral curing, fire rated silicone sealant.
Dowsil Firestop 700 is a non-slump, fast cure silicone sealant for preventing the spread of smoke and flames through expansion joints, penetration seals in curtain walling, building facades or partition walls.
Dowsil Firestop 700 provides excellent unprimed adhesion to most porous and non-porous substrates in construction including stone, steel, masonry, brick, and wood. The sealant has good weathering characteristics including a resistance to temperature extremes, ozone, and UV radiation.
The product is available in black, grey, and white.
For pack sizes, please see Additional Information.
This product is part of the DOWSIL range