750ml DIN4012 B2 Grade Fire Retardant PU Foam

750ml DIN4012 B2 Grade Fire Retardant PU Foam. Fire Retardant B2 Grade: Meets DIN4102 Part 2 B2 fire class standards and stops burning without fire contact. Excellent Adhesion: Bonds effectively to UPVC, masonry, brick, glass, steel, aluminum, and timber. High Thermal Insulation: Provides superior thermal and acoustical insulation for building applications. Eco-Friendly Formula: Contains CFC-free propellants that are harmless to the ozone layer. Fast Curing Time: Dust-free in 11-13 minutes with tack-free time of 6-8 minutes. High Bonding Strength: Delivers strong adhesion with a compressive strength of 150 kPa. Customization Available: Offers full, minor, and flexible customization from samples or designs. Wide Application Range: Suitable for construction, packing, footwear, and woodworking sealing.