Gorilla Waterproof Patch & Seal Tape, Clear Tape, 4" x 8' (Pack of 1) - Permanent Weather Resistant Seal for Leaks and Repairs

I used this to patch a strip of the fiberglass on my motorhome that had become separated and delaminated from previous water damage. It holds amazingly and will keep things in place and dry until I can fix the issue with epoxy. It's very sticky and thick.

Awesome product!! I purchased 6 different products to repair a rip in an above-ground pool liner (bottom corner). This gorilla tape actually worked. I am super satisfied with this product, and highly recommend it. Waterproof, strong, easy to use, does the job.

I used this to repair a leak in an above ground pool. To be clear, I did my research and was looking for a product that could be used on the inside of an already erect pool that was empty and dry, prior to filling. Pool was thoroughly cleaned and prepared per instructions and patches applied. A day later I filled the pool which holds 13,000 gallons and a day after filling I added pool salts. The next day I went down to check on the pump etc and noticed the water level had significantly dropped, having lost at least a couple of thousand gallons, then found both the patches I had applied in the skimmer.So because this product is so bad, not only have I wasted the money on purchasing it, I have wasted money on 13 bags of pool salts and 13,000 gallons of water, and now I can’t even fix and refill the pool due to water shortages.Disgusted isn’t even close to what my thought are about this product and company right now.

Good on clean dry flat or nearly flat surfaces. Glue never cures stays gooey

The tape is only sticky on one side. It has a film covering it, so in essence both sides are film-coated. So as long as you don't peel the film off the unused tape on the roll, you'll be just fine.This tape holds really well. I'm hoping it works as promised to keep air out.Update: it does!

There used to be a different tape made by this company that was fairly thin but worked much better that I cannot find anymore so I got this instead.This product was overall pretty mediocre as far as doing what it says it does. I tried it on a water pipe that had cracked during the winter and it did slow the leak but did not stop it. It was still enough of a leak that the pipe just had to be replaced.When I tried on an airbed type inflatable it worked okay, as in I had to refill the air only daily but it was still useable despite the leak. There was flocking on the airbed I had to get rid of first for it to work. A couple pointers if this is your intended use:1. Make sure the piece you are using overlaps the leak by at least an inch in every direction. Kind of common sense but I had only about a half inch the first try and it was not working once any weight was applied to mattress.2. Make sure item is completely empty of all air and repair area lays good and flat. Use something bigger than the repair area that is smooth and flat both under and as a weight on top of repair. After you place the tape put a heavy weight on top to help apply pressure and seat the tape. Doesn’t work well with just hand pressure, I had to leave the weight on for a few hours before it was stuck down well enough. The adhesive isn’t great but works okay after the time left sitting weighted down. Still peels off easier than I’d like no matter how long it is on there.I might try to seal edges of the tape with some kind of glue to improve performance but really shouldn’t have to if manufacturer description is correct. Overall I’m disappointed in this product, it just doesn’t seem to be what they claim in my opinion. Of course real world application and use in a lab setting where originally tested will not be the same as with anything. Fine for use in a pinch.I’m keeping in emergency toolbox as it does have some useful qualities.

This is an excellent product. I know of no other that is similar. I used it to repair the clear vinyl on our boat. It's very righteous. It's more than just tape. It's like vinyl tape. I'm very satisfied with this product.

Can't go wrong with Gorilla brand the quality is superior. Had a rip in my pool iner was nervous how to repair it. This tape was easy to use and its clear so its barely noticeable to the naked eye.