Review on High Temperature HVAC Aluminum Foil Tape - 2 Inch By 210 Feet (70 Yards) 3.6 Mil - Ideal For Sealing & Patching Hot/Cold Air Ducts, Metal Repair, And More - Professional Grade Quality! by Randy Washington

We all know how wonderful duct tape is for almost everything. But this tape holds up around windows and around the AC UNIT way better over time. It holds up to moister and keeps holding after all the temperature changes over time. It's also thinner and in a lot of ways it gets in the corners better. So it stops the drafts all together. It's industrial strength so it's made to hold. I'm sure I'll find a lot of other uses for this tape in the near future. One other thing if I'd like to add is that I have a gate with a camera on it and it's really hard to see it at night. But I used this tape on it and it reflects so I can see the gate better. To me this is one of those things that will become as something people will realize is something to have as an important and invaluable tool as duct tape is.