APT, Aluminum Foil Tape, (2’’ x 55 Yds (165ft)), 3.4 Mil, HVAC Heavy Duty Dust Tape for Sealing, Insulation, Repair and More Application. (2 Rolls)

APT, Aluminum-Glass Fiber Cloth Tape combine with a high solvent acrylic adhesive, protected by an easy-release silicone release paper. Main Product Application: APT, Aluminum-Glass Fiber Cloth Tape with the high quality adhesive with super strong adhesion and holding power offers reliable and durable. Aluminum'Glass Cloth Facing joints and seams sealing in industrial pipe thermal insulation application. This duct tape can be widely used for HVAC ductwork maintenance, patching, seaming and sealing It could be used in both indoor and outdoor. This tape, low moisture vapor transmission rate makes it an excellent vapor barrier. Also, Aluminum-Glass Fiber Cloth Tape provides great bond on plastics, copper, metals and concrete. It could fid on corrugated joints and irregular corners due to the perfect and pressure sensitive adhesive. Great vapor barrier. For different application, such as general repairs, window typer AC and Heaters, ducting and Vents. Also, it could be stored at any situation and weather condition without degrading. Nominal Values Backing Thickness 5 mil Total Thickness 7.2 mil Adhesion to Steel 72 Oz./in Tensile Strength 58 lbs./in Elongation 5.0 %