Gorilla Waterproof Patch & Seal Tape 4 x 10 Black, (Pack of 1)

If you apply it to a DRY surface, then it gets wet, it will hold. You cannot apply it to a surface that is already wet / underwater. It will absolutely not stick.

I am using this to waterproof a door threshold that has asphalt shingles lapped under it. The asphalt shingles cracked under foot traffic. So I am using this to lay over the asphalt and tuck under the metal door threshold to fix a water leak problem. (its a storage space in a two story car garage, and this area gets rain water when it blows against the door.). what I had to do, to make this work is remove the top layer of sand embedded in the asphalt shingles so this tape will lay flat with no voids and all the edges will hold down. This was much cheaper to fix a problem that trying to replace the asphalt shinges (the previous owner glued them down). I used a 6 inch metal scraper to remove the surface sand in the asphalt under the shingles were flat. Then I applied this gorilla patch tape. For extra grab, I used a heat gun while rolling a 6 metal pipe (like a bread roller), starting from center and working out toward the edges. This really helped the adhesives lock into the asphalt. I expect this repair to fix a water leak that was going to eventually cause lots of problems with the framing under the door threshold. Not bad for less than 20 bucks. good stuff

Works great for what I used it for, not sure Id slap it on a boat and head out into the ocean...I used it on some planters that have water reservoirs that were leaking, for the most part this tape did help but the angle I needed to stick it wasnt smooth, so it wasnt 100% leak proof, a little water still leaked out. I also used it on the sharp edges of wood, on a structure I was screening in for my plants, to avoid the screen netting from tearing. It works great for that! Its definitely weather proof, because its been through a lot of storm and its still holding up! The only thing that bothers me, is that its hard to cut without getting sticky, hard to remove glue off the scissors...Ill have to find some kind of solvent to clean them. But the point is to make it sticky and strong...so maybe use a disposable razor blade to cut it.

I am gonna give this tape a real waterproof test, as I used it to repair the seams on my pool solar cover. The solar sits in the water for days, so we will see how it holds up. So far so good. This roll is a little pricey, given how short a length of tape you get. So hopefully it lasts.

I bought this over a year ago to fix a cracked foot platform on a mobility scooter. It had a big crack and you know that means big bucks $$$ for a fix. So I got looking on Amazon for a sticky patch and this popped up. I read the reviews and product description and ordered one not knowing if it would be any good or not. Honestly I had my doubts. It arrived and I got the scooter out and thoroughly cleaned it of all dirt, grease, crude, and made sure it was good and dry top side and underside. I knew this brand of tape was super sticky so I was sure to cut the exact size I needed. When I peeled the cover off the back of the tape I couldn’t believe how sticky it was. Like fly paper times 10. I carefully put it on the foot pad. I had to put another beside it because it was a large multiple crack. Rubbed it all in and hopped for the best. It has worked incredibly. The floor of the scooter is stronger than before and it has been used plenty here on the farm. Later I used it on the handle of my insta pot lid that I dropped and broke a big chunk off of. The broke piece was not reusable so I got the patch tape out and neatly covered the broken part on the handle. Rubbed it in and it cured it. I have ran it through the dishwasher like that at least 30 times and it is exactly like when I put it on. I will never be without this stuff so long as it’s available. Just make sure you thoroughly clean the thing your going to put it on and rub it on good. Don’t plan on getting it off. Put it in the right spot the first time. You try to take it off and you’ll have a fight on your hands. Try it, you’ll be glad you did.

This tape is strong and weather proof. Once you place the tape on the surface you like, it creates a strong bond. I used it to tape down a tarp over my pop out shed. So far it has stayed in place even with bad weather.

This tape is very sticky. It provides a very good seal. Easy to use

El producto debe ser bueno no lo he usado

this will seal any hole great product

I had to patch I tire inner tube I use for fishing. I put my fishing equipment in a modified the inner tube and swim to a reef to fish. I patched a hole with the patch and then put over that the Gorilla waterproof seal tape. No problem. This tape sticks even when I force the tube under the salt water. And believe me its very sticky.