Everbuild Everflex Fire Mate Intumescent Sealant

Everbuild Fire Mate is a four hour rated, one part, emulsion acrylic based intumescent Acoustic sealant that gives a firm yet flexable seal to a variety of fire rated structures. The product, in suitably designed joints, will resist the passage of fire for up to 4 hours. When exposed to heat, it swells greater than 150% of its original size. No priming required for most construction substrates.
Size: 295ml