PSK (Poly-Scrim-Kraft) is use a white polypropylene outer layer insulation facing. It is more expensive than FSK but it have a white-colored finish makes it look nicer.
Polypropylene, reinforcing fiberglass scrim, natural brown kraft paper. All of 3 layers laminated together using a flame-retardant adhesive.
PSK vapor barrier facing is used as a vapor barrier and facing material in HVAC duct insulation. It provides good resistance to moisture and vapor transmission. The polyethylene layer provides added durability and protection against punctures or tears.
Foil: 7u / 3-way Scrim 20×16/100mm / FR Glue / White Kraft: 80gsm
Outstanding mechanical strength and low WVTR. Excellent jacket and vapor barrier for pipe insulation.
Black PP Film / 3-way Scrim / PE / Kraft: 50gsm
Commercial grade PSK facing for metal building insulation and duct wrap where request black surface.
White PP Film / 3-way Scrim / PE / Kraft: 38gsm
Utility grade PSK facing for metal building insulation and duct wrap.
White PP Film / 3-way Scrim / PE / Kraft: 50gsm
Commercial Grade PSK facing for metal building insulation and duct wrap.
White PP Film / 3-way Scrim / PE / Kraft: 50gsm / Glue / MPET: 12u
High-grade PSKM facing for metal building insulation and duct wrap as well as duct board.
