Fire and Heat Resistant Foams

Fire foams and high-temperature foams are specialised expanding compounds designed to seal gaps, cavities, and penetrations where fire resistance or heat protection is required. Ideal for use around fire doors, frames, service penetrations, ductwork, cavities, and conduits, they ensure compliant, long-lasting installations. Browse our range of fire and heat resistant foams, including expanding foams with variations in curing time, fire rating, adhesion, and suitability for indoor or outdoor use. Meeting the needs of DIYers, builders, carpenters, joiners, plumbers, and trade contractors, our foams feature strong adhesion to multiple surfaces, high expansion to fill cavities and gaps, gas sealing capability, quick curing for efficient installation, and smooth application for neat, secure joints. Buy fire and heat resistant foams today to benefit from fast next-day delivery for time-critical projects.