Min. Order Reference FOB Price
470 kg US$2.50-3.80 / kg
Product Description
Product Description Formulated Blend Polyol used with Isocyanate for Spray Foam High Buildings Insulation Properties of Closed-cell SPF Insulation Systems - 100% water-blown, zero ODP, one GWP, low cost, environmental protection type, specially designed for roof insulation such as ...