Everbuild Everflex Fire Mate Intumescent Acrylic Sealant, Grey, 295 ml

General description The Everbuild Fire Mate Intumescent Sealant is a grey, one-part, emulsion acrylic-based sealant designed for sealing joints, voids, and irregular holes in fire walls, partitions, and other structures. It is also suitable for maintaining the integrity of pipes and cables that penetrate these structures. This sealant is ideal for internal perimeter pointing of fire-rated door and window frames. Technical specifications Colour: Grey Fire resistance: Up to 5 hours Joint width compatibility: Up to 50mm Cure time: Tack-free in 15 minutes Usage Sealing joints and voids in fire-rated structures Acoustic sealing for sound deadening Internal perimeter pointing for fire-rated doors and windows Other information Tested according to BS 476 part 20 (1987), Warrington fire research report No. 144508/B (Feb 2005) Swells greater than 3 times its original size when exposed to heat No priming required for most construction substrates Available in White or Brown