AVAILABLE FORMS
Log roll and Jumbo roll
Product Description
Fire-Resistant FSK foil is a single-sided foil facing that is comprised of aluminum foil bonded to natural kraft paper with a flame retardant adhesive and reinforced with tri-directional fiberglass scrim. Foil-scrim-kraft is a flame retardant, vapor-barrier, and it is one of the most commonly used facings in the insulation industry today. The FSK facing not only serves as a vapor-barrier to facilitate condensation control, but it is also a protective barrier for the fiberglass insulation itself.
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