JED Pool Tools 35-245 Repair Kit for Swimming Pool, 4 oz

Great product. Does work underwater. That was my biggest concern as the hole I had was at the bottom of the pool. My only test now is if it holds with the vacuum.

Extremely disappointed. Product arrived quickly but the adhesive was completely hardened like a rock when I opened it. Absolutely useless.Edit: I was issued a refund by the manufacturer when I contacted them. They were polite and prompt.

Product works but is more suited for small jobs. Adhesive dries very quickly. Brush mechanism is fragile.

This is a good product. The epoxy is slightly thicker than other brands, which is good because it doesn't drip on your hands. One issue with a clear liner patche is that the epoxy turns yellow in a few weeks so then you have a faded yellow patch.

Worked perfectly. Had to modify pool opening (large to small).

It works! Simple as that.

Cheap thin plastic

best on the market