THERMWELL V78/54H Insulated Mount Tape, 1/2"/54'

I was hesitant for the price (as I could probably buy a new full package of window weather plastic and adhesive tape for the same price) but stick with it because I didn’t want excess hanging around. This did the trick and there is lots on the roll, I had some leftover after 2 windows. I wish the prices was a bit less but it did the trick and sticks perfectly and arrived quickly and undamaged. This purchase was a WIN.

installed 3 6foot tall by 42 inch wide windows without problems, I cleaned surfaces with alcohol before install and allowed to dry thoroughly. then Installed the tape and let it sit for a while so it could adhere to window frame before installing the window film. I tried installing the window film immediately after installing the tape on one window and it did not go as planned. That tape pulled away when tightening film. I allowed the tape to rest in place for five minutes or so before pulling film across, install went well, and stopped drafts. The film is not as clear as a normal window and it will have a few wrinkles, but my goal was function over fashion, stopped the drafts and I can still see the trees outside.

This was a replacement for another product of less quality.

This tape worked great for putting the plastic on walls of my greenhouse. Vey stickly.

I like the fact that it is easy to handle. I didn't have a lot of problems with the tape sticking to itself or everything else but the window. If removed quickly, you can adjust if you need to.As you can see in one of the pictures, it's a little off but that is not due to the performance of the product.If need so, I will definitely purchase again. Also it is a great value for the price.