CarterTM Professional Aluminum Foil Tape 3 inch x 150 feet – for HVAC, Hot and Cold Air Ducts, Insulation and More (3 Pack)

This a good tape, just needs a bit more stickiness.

Are you doing a radiant barrier? This is the tape you want. Thick. Easy to peel. Easy to place it is not the super sticky and tacky variety that ruins your day by sticking to everything as you try to get it into narrow gaps. This product is fantastic. I used the Nashua $8 rolls and they are quite good for getting the product up and taped into place with lots of acrylic double sided carpet tape and foil tape you can do a great radiant barrier. I needed 4x 500ct of the fiberglass batt struts 16” because they tell you to space them 16” but we did them every 2-4 inches and even then the fiberglass finds a way to sag. Its crazy. But we finally have warm floors in our house and we finally lasted two months without needing a propane refill it used to cost us 4-5k to heat the house in the winter I think we are significantly reducing our heating bills with foil faced double bubble foil and tons of foil. Always maintain the minimum gaps of 3/4” and you could be on your way to healing the cold floors in your house. Wish I discovered this stuff sooner but I’ll use it for the final coat and it will be muy bueno

Had very good adhesion ability. Foil tape is sooooo thin. Makes it difficult to remove from backing, also have to use twice as much in some of the joints.

Its extremely thin unlike lowes or hd this is cheap for sure but you also end up needing multiple coats of tape in some areas since it tears easily. One advantage is its more flexible in tight spots but that is offset but tearing and lack of sticking.

Seems to have good adhesive, and the width made resealing my duct work a quick project in a hot attic. Time will tell about the longevity of the tape.

Tape is the thinnest metal tape ive ever tried to use. Im a hvac guy of 30 years. Thought price was good. Its just really flimsy

So far not much to say, we Have some other rolls that were bought forindustral use that don't seem as good as this product but will have to give it more time to say for sure.

The tape is thin and falls apart easily. I had to use many layers to keep my ducts intact. Not very happy with this product. May work well on sealing joints of metal duct.