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

Has held good so far, used it to tape up fallen insulation inside a storage unit. It’s attached to a metal roof, which gets very hot in the summer, so we’ll see how it holds up over time. It’s been two months and so far so good

I use foil tape for anything and everything that requires a strong, durable, weatherproof tape, unless it's for something that is seen by others, since it is a silver foil like aluminum foil. Duct tape is a joke compared to this.

This is handy to keep nearby as a utility tape. Works on about everything and stays put too. No more clamping down the dryer vent pipes with this stuff. I keep another roll in the RV too.

It's ok once up. Hard to apply

Bought to cover seams for rv insulation. The tape works, it holds, has stickiness, very durable. Don’t purchase thinner tape. This seals very well.

This is exa tly what I hoped it would be. I used it to wrap around some ugly repairs I did on aluminum. It's strong and sticky and looks nice.

Worked great for taping insulation inside small buildings. Just needed more of it on a roll.lol

At first I wasn't too sure about this tape - and then I actually used it. Sticks very well and I think it will hold up well. Great value for the roll, I'm glad I picked this one.