Min. Order Reference FOB Price
1000 kg US$1,800.00-3,600.00 / kg
Product Description
Blend Polyol for Rigid PU Foam Building Insulation System SDA21G-Z03 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 Isocyanate(PM-200) to make rigid PU foam through PU ...