Min. Order Reference FOB Price
1 Ton US$1,900.00-2,500.00 / Ton
Product Description
Blend Polyther Polyol for building Wall Insulation Spray Polyurethane foam SDA22D building wall insulation system blend polyol is a kind of B2 grade spray rigid PU foam blend polyol, specially used for the insulation of building external wall. It used together with isocyanate(PM-200) to make ...