Min. Order Reference FOB Price
200 kg US$1,900.00-2,500.00 / kg
Product Description
Polycarbonate Plastic Raw Material Rigid Foam For Building 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 together with ...