Akfix Fire-Resistant B1 PU Foam 750 ml FA015

Fire resistance up to 217 minutes according to EN 1366-4 (see table). Provides effective insulation against gas and smoke. Does not contain CFC or H-CFC gases. Excellent adhesive and filling properties. Good workability and dimensional stability. Yield up to 45 liters depending on humidity and temperature. Excellent adhesion to many substrates (except Teflon, PE, PP). High filling capacity. High thermal and acoustic insulation values. Once cured, the foam can be cut, sanded and painted. Does not shrink. Mold-resistant and waterproof. Classified B1 according to DIN 4102. Complies with the requirements of EN 1366-4. Typical application areas: - Installation of door and window frames - Filling and insulating gaps, large cracks and holes - Thermal insulation tasks during roof construction - Insulation of cable and pipe ducts - Soundproofing of partition walls - Bonding of insulation materials