Aluminum Foil Tape, 2 inch x 65 Feet (3.9 mil), Insulation Adhesive Metal High Temperature Heavy Duty HVAC Tape, Silver for Ductwork, Dryer Vent, HVAC is a Adhesives Sealants & Lubricants option for everyday use, business supply needs, resale shelves, or household stocking. Review product size, pack count, and shipping details before checkout.