Min. Order Reference FOB Price
1 Ton US$1,900.00-3,000.00 / Ton
Product Description
Spray Rigid PU Foam Blend Polyol For Building Roof Insulation SD1336 building wall insulation system blend polyol is a kind of spray rigid PU foam blend polyol, specially used for the insulation of building roof. It used together with isocyanate(PM-200) to make rigid PU foam through PU spray ...