Gorilla Waterproof Patch & Seal Tape 4" X 10' Black, Pack Of 1

If you apply it properly and correctly, it works!

ممتاز

This tape used for my project and its did the purpose of water proof seal. Sticky adhesive and strong

Works fine. Ised it for a leaking pipe and it has lasted for a month already.

I used the product for a leak and it works amazing.

Not tested yet

It does not work underwater. I tried to patch a leak in an inc tank filled with water and there was no adhesion. On dry surfaces it works perfectly and does a good job of stopping leaks.

Useless. Didn’t even work for a small bidet leak

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.

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.

Great product

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.