Fire Proof Sealant

FOVAC_® Fire Proof Sealant is an intumescent acrylic sealant for internal applications, developed to maintain the integrity of fire walls or partitions. Dow Corning Firestop 400 does not emit halogenated by-products under fire conditions.  Used for internal perimeter pointing around door and window frames, and in joints formed where fire-rated partition sections meet. ​

Features:  Up to a 4-hour fire rating can be achieved, Resists mildew and mould growth, 30-45 minutes tack-free time, Meets B.S.476 Part 22: 1987, Good unprimed adhesion to most common construction substrates.