Min. Order Reference FOB Price
200 kg US$1,900.00-2,500.00 / kg
Product Description
Hard Foam Polyurethane Blend Polyol For Spray Insulation Wall Roof Building Wall Spray Rigid PU Foam Product Introduction SDA23G building wall insulation system blend polyol is a kind of spray rigid PU foam blend polyol, specially used for the insulation of building external wall. It used ...