Venture Tape UL181A-P Aluminum Foil Tape 1581A, 3.89 in x 60 yd, 2 mil

Excellent aluminum foil tape! Great high quality product and adhesion is strong. Although a bit pricey, compared to all the other aluminum foil tape I’ve tried, this one is much higher quality and works wonderfully. Easy to use and the size is perfect for any job you’re using it for. 10/10 recommend.

Works great

It held on to the cowling of my Cessna 172 for the last 3 months with no issues. Will withstand about 140+ MPH and keep the engine nice and warm. Make sure to reinforce the tape going over the cowl inlets or it will rip off but with a few more pieces of tape to give it some structure, it holds up great. THE ONE DOWNSIDE: It may rip off some pieces of your paint. But it only ripped some paint off where a chip had already been so be careful how you remove it. Also, it will give you a very nice deep cut if you aren't careful.

I love this tape, honestly. It’s very very easy to tear/rip, it’s cuts just as easily, it has no problem sticking on most things, and it’s easy and clear to see when the adhesive has adhered the foil to the surface completely. I use this randomly for whatever I need to stick together for the moment. Right up there next to duck tape is the duct tape. Love it!

Good stuff - nice & sticky

worked out great

This is a great tape for air sealing HVAC ducts, and HVAC boots. It is printed with the UL certification, to meet code for inspections. The adhesive adheres strongly once pressed in place. It will tolerate repositioning, if it has not been pressed in place, and the tape can be smoothed (rubbed) for even better bonding. Save yourself the hassle, and but this tape first. Tip: I find folding an outside corner of the tape over a great way to peel off the backing tape.

This tape rocks. I received multiple compliments on my choice from different contractors, so naturally I now consider myself an honorary HVAC technician. Get your ducks in a row and don’t skimp on your ducts.