Min. Order Reference FOB Price
1 Set US$1,200.00-1,350.00 / Set
Product Description
Product Description High standard close cell rigid pu Polyurethane insulation waterproof foam spray and inject raw material for sale Typical Physical and Chemical Properties Appearance: Dark Brown Liquid Specific gravity at 25ºC: 1.22-1.25 Viscosity at25ºC: 150-250 mPa.S NCO% ...