Aluminum Foil Duct Tape Heavy Duty,High Temperature Sealing and Patching,Perfect for HVAC,Air Ducts,Metal Repair,Foamboard,Insulation,Dryer Vent and More,2 Inches x 20 Yards,Silver

I usually purchase the "expensive" brand but felt it would be worth it to just "try" this product.So glad I did. It works very well! It is outside (under a cover), in very humid weather.I will definitely purchase again.

Worked great for sealing leak on exhaust hose on our portable a/c unit. The tape isn’t too thick to shape or too thin to hold. Adhesive on back works great.

The original aluminum foil duct tape that was on the exhaust hood roof cover was peeling off. This aluminum foil duct tape was much thicker, easy to apply and molded to the curves easily. The contact adhesive on this aluminum foil duct tape was also very good. I highly recommend this product for repair work on air ducts.

This item works great for my dryer and stayed in place as it should.

Great tape. Very strong. The metal in the tape is aluminum. The tape can be cut with scissors, but I would strongly suggest that you NOT use scissors intended for fabric or sewing purposes(*). I suspect that this would cause those scissors to wear excessively.My wife "hinted" that I might have trouble if she caught me using her sewing scissors.

Worked perfectly. Easy to tear and sticks very well. Highly recommended

Very sticky makes a good seal.

Used on my ac unit’s tunnel looking thingy where air goes out too. It has a hole and started leaking sue to clogged drain line. Well, i patched the small hole with this hvac tape but after a day i noticed now there are 3 spots that are leaking oh well