Aluminum Tape, 2 inch x 65 Feet Foil Tape (3.9 mil), Insulation Adhesive Metal Tape, High Temperature Heavy Duty HVAC Tape, Silver Tape Aluminum Foil Tape for Ductwork, Dryer Vent, HVAC

Great tape. Use this stuff to seal up some A/C ducting that a previous installer used a cloth-based duct tape. It fixed to air leak and the A/C is cooling the house down faster and will probably outlast the house.

Fast delivery and works as expected

This tape was easy to install and did the job of sealing our furnace.

I used this for connecting new ductwork joints for a dryer exhaust line. Not sure Id call it heavy duty, as the aluminum is thinner than regular heavy duty duct tape, but it adheres well and easily shaped into the nooks and crannies of the connections.

Works really well on AC ducts.

Ill start with the pros. Its sticks well and Ill get to one issue with the stickiness in a bit. It also is highly reflective. Being reflective is important to me because I use it on building my hydroponic tents. Here are the cons. The paper is a real pain to remove off the adhesive. Once it gets started no issues. Humidity has an effect on how it sticks. When I apply it surfaces are clean and the humidity is around 45%. When my tents are up and going I noticed at 70% humidity it starts to curl slightly at the ends. Now at 80% humidity it really starts to effect the foil tape. It starts to roll up. Id recommend if using it on ductwork or lower than 70% humidity hydroponics. Any higher humidity of 70% I wouldnt recommend. I hope this review helps someone out and if so hit helped I like to see if my review helps somebody out.

Needed tape for home use, didn’t need it today and didn’t feel like driving out in a snowstorm with all the Christmas traffic. So 1 click on phone and poof, it arrived. So easy and convenient. P. S. Haven’t used it yet but willing to bet it works. Will let you know if otherwise within a week.

Does the job, I give four stars because no brand and quality is not really good to be honestly, I’ve used another brands before and this one seems to me a little thinner and not sure but it doesn’t look to me 100% aluminum, might be wrong but it’s my personal opinion! How ever sticks well.

Works excellent! Easy to use and definitely strong.

BEST USED WITH PORTABLE A/C UNIT, IT DOENST GET HOT AND IT STICKS!!!! I THOUGHT I COULD USE DUCT TAPE, WHAT A MISTAKE, IT KEPT COMING OFF AND NEXT THING I WOULD KNOW THE ROOM WAS A VERY HOT, 84 DEGREES.