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foil faced insulation-fiberglass with FSK Back

Foil faced insulation

The thermal insulation materials with foil faced are designed to slow heat transfer.The foil jacket is used as radiant barrier and vapor barrier to protect the thermal insulation material.

FSK vs ASJ

FSK VS ASJ

FSK Facing: FSK, or Foil Scrim Kraft is also a flame-retardant, vapor-barrier facing. The facing is most commonly utilized with duct wrap, duct board, and mechanical spin-glass boards on the outward-facing, exposed surfaces of HVAC ductwork. This facing is also manufactured very similarly to ASJ facing, using several layers, which are all laminated together using …

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