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

Saved my old Rubbermaid toolshed. Patched two, three inch holes in the roof from fallen branches. Followed directions and patched inside and out. No leaks.

I have yet to use it as advertised. But I am grateful to have discovered this novel tape. Uses await my bash n crash repairs, like Red/Green master of duct tape. Several projects to go, including a dead microwave.

Flex Seal tape worked much better

I needed to waterproof an item and this worked perfectly. I was able to plug up a hole so it didn't leak.

This does not work. We have a small pinhole in our pool. This claims to work under water. It literally will not stick to the outside, much less the inside, which of course is full of water. We cleaned the area. Dried the area. I was inside the pool with my toe plugging the hole while my husband patched from the outside. Plain and simple, DOES NOT WORK.

Used tape to cover pool liner patch and make it a stronger hold. It lasted through the summer with no problem but came off in the winter. The old patch is still there from last year but has a hole. Since i used the cement glue that came with patch on the patch last year and the patch is still there, i used the cement glue on the tape this year and maybe the tape will make it through the winter.

Tape. Used it on pool liner. It is clear and not noticeable

Tape is amazing! Could not get underwater glue to work good enough. Bought this tape to surround edges of 2' x 2' patch. Stopped leak on bottom of pool completely.