Min. Order Reference FOB Price
1 Ton US$1,800.00-2,500.00 / Ton
Product Description
Blend Polyol for Building Roof Spray PU Foam System SDA21G 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 spray ...