Heat Sealing Foil-Scrim-Kraft Facing

Heat sealing FSK facing is a Foil scrim kraft with heat-activated polyethylene on it’s back. It is suitable for on-line lamination with insulation materials by heating, no need applying adhesive.

Heat sealing FSK facing is an laminated insulation facing to block radiant heat and vapor barrier to improve the performance of thermal insulation. It is more environment friendly than use adhesive to stick FSK facing on glass wool and rock wool.

Heat sealing FSK (foil-scrim-kraft) is a special facings in the insulation industry. Aluminum foil, reinforcing fiberglass scrim, natural brown kraft paper. All of 3 layers laminated together using a flame-retardant Polyethylene adhesive. Then the backing side coating with heat-activated polyethylene.