Intumescent Sealant Firepro® High Expansion Intumescent Sealant Is An Easy To Apply Water Based Acrylic Emulsion Sealant Containing Graphite. It Reacts To Temperatures Above 135°C Which Is Used To Reinstate The Integrity And Insulation Rating Of Compartment Walls And Floors Where Penetrated By Combustible And Non-Combustible Materials.
