Firecryl FR is a fire-resistant, smoke-tight, with heat load intumescent plasto-elastic sealant based on acrylic dispersion. Features & Benefits Prevents the passage of fire and smoke Intumesces when exposed to temperatures higher than 120°C Can be painted over after curing Very easy to apply Permanently elastic after curing Colourfast and waterproof after curing Very good adhesion on many porous materials Applications: Fire-resistant and smoke-tight indoor applications. As part of the ‘Soudal Fire Range’ assortment for penetration seals and joints. Sealing of fire retardant joints in walls and ceiling. Fire-restardant filling of cracks in concrete and plasterwork. Applications where the sealant needs to be overpainted with water based paints and varnishes. Soudal Firecryl FR Silicone