Features: 1) With high tensile strength and bursting strength 2) Used as jacket facing for glass wool, rock wool, PU foam and other insulation to protect them against vapor moisture, in order to work more effectively Specifications: 1) FSK715A: a) Foil: 7μm b) 3-way scrim: 8 x 12 threads c) Polyethylene d) Kraft: 50gsm, natural 2) FSK716A: a) Foil: 7μm b) 3-way scrim: 8 x 12 threads c) Polyethylene d) Kraft: 60gsm, natural 3) Roll width: 1.0, 1.2, 1.25, 1.30m 4) Roll length: 60, 120, 300, 500, 1600, 2750m Outer packing: 60m roll: plastic shrinking sleeve 120, 300, 500m rolls: kraft cardboard 1600, 2750m jumbo rolls: corrugated board + ply-wooden pallet