Foil Scrim Kraft(FSK) Facing Features:Used as jacket facing for glasswool, rockwool, PU foam and other insulation to protect them against vapor moisture in order to work more effectivelySpecifications:1) High grade and flame-retardant FSK facing2) FSK-R7160A: a) Foil: 7μ b) 3-way scrim: 8 x 12 threads c) Flame-retardant adhesive d) Kraft: 60gsm, natural3) FSK-7160B: a) Foil: 7μ b) 2-way scrim: 12.5 x 12.5mm space c) Flame-retardant adhesive d) Kraft: 60gsm, natural 4) Roll width: 1.0, 1.2, 1.25, 1.305) Roll length: 60, 120, 300, 500, 1800, 3000mOuter packing:60m roll: plastic shrinking sleeve120, 300, 500m rolls: kraft cardboard1800, 3000m jumbo rolls: corrugated board + wooden pallet