Sikacryl-620 Acrylic Fire Sealant 600ml

Sikacryl-620 Fire is a one-part, water-based acrylic sealant designed for fire-resistant linear joints in walls and floors. Suitable for use on porous and non-porous substrates, it provides up to four hours’ fire resistance when installed as part of a tested joint system.

Fire tested to EN 1366-4 and BS 476 Part 20, with fire classification to EN 13501-1 and EN 13501-2. Sound transmission tested to ISO 10140-2.

The sealant offers good adhesion and workability, is overpaintable and has a skin time of approximately 15 minutes. Supplied in a 600ml foil pack.