Cold Weather Premium Foil Tape, 3″, 3 mil, 60 yd Roll DT-324A3

The Cold Weather Premium Foil Tape, 3″, 3 mil, 60 yd Roll (DT-324A3) is a wide-format aluminum foil tape designed for cold-weather duct sealing and insulation applications, using an acrylic adhesive that maintains tack at lower ambient temperatures; with approximately 3 mil total thickness, adhesion near 45 oz/in to steel, and a service temperature range of roughly -40°F to 300°F, the 3-inch width provides increased coverage and fewer passes on larger seams while supporting durable vapor and air sealing, with one roll included per unit.