Key features

• •[3.9mil Thick, 1.88 inch Width, 65feet Length] 3.9mil / 0.1mm aluminum metal foil tape. Metal duct tape has good insulation. Foil tape of 3.9mil is not easy to break and is your good choice. 1.88 inch width and 65ft length can meet your needs and get more at a cheaper price.
• •[Strong Sticky & Holds Up] Our aluminum foil tape is made of premium pressure-sensitive adhesive. Persistent adhesion is provided at low and high temperatures (Withstands extreme temperature from -10℉ to 256℉) and tear off no glue residue. Designed to resist UV, moisture, flame, degradation, corrosion, odor, weather and smoke transmission. Excellent for both indoor and outdoor use.
• •[Easy to Peel & Install] Our silver tape is easier to peel off the edges. The aluminum tape itself does not have wrinkles and curls, you can install it without scissors, and it is easier to work and saves you time.
• •[Wide Variety Of Uses] Aluminum foil tape is suitable for all smooth flat and irregular surfaces. It is generally used for general repair, sealing hot and cold air ducts (excellent HVAC duct tape), dryer vent, air conditioner, window seal, pipe insulation systems, sealing aluminum, stainless steel and plastic joints/joints, temporary repair of metal surfaces, copper pipe fixing, etc. Wide applicability to meet your daily needs.