A utility grade Heat-sealing Foil-Scrim-Kraft facing with 2-way and 50GSM kraft as well as thickened heat-activated polyethylene on its back. No need applying extra adhesive. Good corrosion resistance.
Usage: It can be widely used in building, roof, out of wall, waterproof, reinforced material, steel structure, coating with fibreglass wool, rock wool & so on.