Everbuild Intumescent Acrylic Sealant White 310ml

Everbuild Intumescent Acrylic Sealant - White - 310ml. A flexible acrylic intumescent acoustic sealant which swells in the event of a fire to provide an inert barrier to smoke and flames. Fire rating of up to 4 hours achievable. Solvent free, non-shrinking and permanently flexible. Checked and packed by one of our own team so its right when it arrives.