B1 Class Fire Resistant Isocyanate Polyol Polyurethane Foam for Roof Panel

B1 Class Fire Resistant Isocyanate Polyol Polyurethane Foam for Roof Panel. B2 Fire Resistance: Foams are combustion modified to be classified as B2 for safety. Strong Adhesion: Ensures excellent bonding performance in metal faced sandwich panels. Good Flatness: Provides superior surface finish for continuous sandwich panel production. Fast Lead Time: Delivery within 3-5 days after payment during off-peak seasons. OEM/ODM Available: Offers full customization, minor customization, and sample-based options. High Compressive Strength: Range of 0.12-0.20MPa ensures structural integrity for panels. High Cell Content: 93% close cell content provides excellent insulation properties. Flexible Payment Terms: Accepts T/T, LC, PayPal, Western Union, D/P, and small-amount payments.