GGR Supplies FSK Reinforced Aluminum Foil Tape, 6 Inch x 50 Yards, 6.8 Mil | Heavy-Duty Foil Scrim Kraft Backing; High-Tack Rubber Adhesive; For HVAC($30.68Value)

Description

Heavy-duty 6.8 mil reinforced aluminum foil tape constructed with 3-way FSK (Foil / Scrim / Kraft) backing. Designed for HVAC insulation, duct board sealing, vapor barrier systems, and mechanical jacketing applications. Fiberglass scrim reinforcement prevents tearing and splitting under stress. Ideal for duct insulation seams, fiberglass wrap closure, mineral wool insulation systems, and rigid board insulation joints. Coated with a high-tack 2 mil rubber adhesive for superior bonding strength. Provides instant grab and long-term hold on foil-faced insulation, ductwork, sheet metal, rigid fiberglass board, and HVAC components. Dead-soft aluminum foil conforms easily to curved, irregular, and uneven surfaces, maximizing adhesive contact and ensuring airtight seam sealing. Used as a closure system for foil-faced fiberglass insulation and mineral wool systems, sealing seams and joints while maintaining vapor barrier integrity in heating and cooling systems. The GGR Supplies T.R.U. FSK 6.8 Mil Aluminum Foil Reinforced Tape is a professional-grade HVAC insulation sealing solution engineered for durability and performance. Constructed from a 3-way laminate of dead-soft aluminum foil, fiberglass scrim reinforcement, and kraft paper backing, this FSK tape delivers superior tensile strength and tear resistance. The aggressive rubber adhesive provides exceptional adhesion to foil-faced insulation, duct board, rigid fiberglass panels, and mineral wool systems. Designed for HVAC contractors, insulation professionals, and mechanical installers, this reinforced foil tape seals seams and joints on aluminum-faced fiberglass duct board while acting as a reliable vapor barrier to protect insulation systems from moisture infiltration. Whether used for insulation jacketing, duct sealing, vapor barrier repair, or mechanical insulation closure systems, this tape ensures system integrity and long-lasting performance.