Bison (6306402) PU Foam B2 Fire Retardant 750ml

The BISON PU Foam B2 Fire Retardant 750ml (6306402) is a professional-grade expanding polyurethane foam designed for fire-retardant sealing, insulation, and gap filling in construction and building applications across Saudi Arabia. Ideal for commercial construction projects, MEP installations, passive fire protection systems, window and door installations, and masonry work, this high-performance foam provides reliable sealing while enhancing thermal and acoustic insulation.

Engineered for safety engineers, construction contractors, window installers, MEP technicians, and masonry professionals, the BISON PU Foam B2 features a low-expansion polyurethane formulation with a DIN 4102 B2 fire-retardant classification, making it suitable for applications where improved fire performance is required. Supplied in a 750ml aerosol can, the foam delivers an expansion yield of approximately 30–35 litres, enabling efficient coverage with controlled application and minimal material waste.

Its advanced CFC-free formula adheres to a wide range of construction materials and creates a durable insulating barrier that helps reduce heat loss, minimize sound transmission, and seal air leaks around windows, doors, pipe penetrations, ducts, and structural joints. Once cured, the foam can be trimmed and finished to suit installation requirements while maintaining long-lasting stability and performance. Combining reliable fire-retardant properties, excellent thermal and acoustic insulation, and controlled expansion, the BISON PU Foam B2 Fire Retardant 750ml (6306402) is an ideal solution for professional sealing and passive fire protection projects across Saudi Arabia. Fast delivery across KSA