Gorilla Waterproof Patch & Seal Tape, Black Tape, 4" x 10' (Pack of 1) - Permanent Weather Resistant Seal for Leaks and Repairs

I am sort of shocked it worked, but it worked! I had to clean the pond liner with 99.9% alcohol, and then I used 3 patches. I did one on top of the other a little bigger on each one. The roll is plenty to work with, but it's only 10 feet. I used gloves when messing with it because it is so sticky. It is excellent quality tape. Light years better than duct tape for sure. It does not stick to wet surfaces, but will be able to get wet once you apply it to a clean dry surface. It's solid black in color. Highly functional. Would buy more. In fact I already did buy more. It's great. Good value and tape.

The text beyond the line is the review from a different reviewer named Mark from June 21, 2022. I literally screenshot his review so I could repair my own 1,200 gallon vinyl pool. I had only one tiny hole spurting water on the seam of the side and the bottom. I couldn’t find the patch that came with the pool, so I was hoping for some sort of solution. So far, after one week, so good! I will add, be conscious about where you set the tape roll when not in use. It is so sticky that you’ll ruin any paper or susceptible materials with the adhesion of the side of the tape. ______________________________________________ Okay, so this is Gorilla Tape. Gorilla tape works, we all know this. But what about underwater? So my brand spanking new vinyl liner pool decides to spring not one, not two, but three leaks on its first fill up. 3000 gallons of water to fill this thing up, I wasn't going to empty it! I live in a desert, I felt guilty enough filling it up, emptying it out to fix a hole and then refilling, no way. So I researched a ton of different patches and came across this product here on Amazon. The reviews were weird. Yes, I read them just like you are doing now. Some say it didn't stick at all? Another says it comes off the roll really loose. Here is the scoop - there is an error on the directions for this tape. So, let's do two things here together - One, know you are not wasting your time, get this product. Right now, don't waste time! Two, read below on a couple of important but easy steps on using it. 1) The directions tell you to cut off the piece you want and then round the corners. Here is something important: Do NOT - guys, read that again - do NOT - use your wife's good scissors or the ones in your knife rack. Don't do it guys. The residue left behind was like crazy glue. It sticks! Your best bet is using a decent pair of scissors and making your cuts in one smooth motion. This will prevent goo from getting on your scissors. 2) AFTER cutting, get to where you need to place the tape and then REMOVE the transparent liner over the sticky part of the tape. The directions never tell you to remove this liner! Well, to those people with the negative reviews, they didn't remove the liner. Once you remove it, watch out - it is sticky as can be! Try not to touch the sticky part!! We took the tape, sticky exposed, went underwater, and stuck that bad boy right where the pool was leaking. Pressed all the air out, pressed down on the edges, then just stood on it for a few minutes. Did this for all three holes and not one has leaked again. Okay, so it isn't as pretty as some of the other patches, it is a big black piece of tape. But it works and works fast and it is easy. Buy with confidence.

Stopped snakes from sneaking into my egress window well. Had small openings and snakes were hanging out. This product conformed to the side of the window well and effectively blocked any entrance the snakes had.

This is a great product , very sticky , however if you have a leak with pressure , it will not hold , it blows off really easy and breaks ..I had a very small leak in my sprinkler water pump , and I had to put clamps around it in order to hold .

I picked up this Gorilla Waterproof Patch & Seal tape to fix a few leaks around the house and on outdoor gear, and it worked exactly like advertised. It sticks tenaciously to a wide range of surfaces: metal, plastic, rubber and once it’s applied it forms a solid, waterproof seal that holds up under rain, moisture, and vibration. What makes this tape stand out is how easily it conforms to odd shapes and fills gaps. It’s thick enough to bridge cracks and overlaps without bunching up, and it stays put once you stretch and press it into place.

This tape is amazing. So many uses for repairs, some become permanent. Need to keep an open mind to use it when things break and remember you have. Good to keep a roll in trunk of your car. Holds up over time too. Much more tape in the roll than other brands. Excellent gift for the guys in the family.

Works as good or better than Flex tape. Super sticky. Super stretchy. And you get a big roll.

Used this to attempt to repair some rips in a tent shed. In some arreas it stuck well and others it did not.

駐車場の上に敷いた防水シートに亀裂が入り水漏れが発生してので購入しました。自前に亀裂周りの汚れを落としてからテープを貼れば強力に密着し、使用してから1年になりますが特に問題は発生していません。おすすめです。

This stuff works great. I have used it to waterproof truck windows, seal fabric on my ice tent and stop leaks on my aluminum boat. Once on- it is good on all weather. I have purchased over a dozen rolls- best stuff. Once on- it stays put.

Excelente. Cumpriu o papel. Bacana pq é permanente. Gruda muito. Uso não foi extremo, mas gostei da qualidade e provavelmente vai dar conta em situações mais exigentes.

Have a mobile home, leaking roof! Used this as a last resort - knocks the crap out of the competitors! This was the 3rd attempt using various other products - all the others peeled off and/or failed to stop the leaks. This stuff? I reckon you could tow a car with it!! And it is less than half the price of it's main competitor

If you apply it properly and correctly, it works!