Min. Order Reference FOB Price
200 kg US$1,700.00-1,800.00 / kg
Product Description
DESCRIPTION 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 machine. The foam produced has the ...