PC Products PC-Marine Epoxy Putty, 2oz Stick, White (25567)

Fixed a quarter size hole in the in-ground pool stairs wall (above the water line). Worked great. Dried white. Hardly know its there.

Works very well and is inexpensive.

I used this product to repair my watering can’s cracked screw on sprinkle cap (very old Rubbermaid watering can so no replacement cap is available). I was able to mold the putty around the outside of the damaged cap and once it hardened, sanded it smooth and re-drill the holes which allow the water to sprinkle out. You’d never know it wasn’t original and I now have a fully functional watering can!

Seems to take a little longer to fully cure than described. I let the repair sit overnight before returning it to use

Purchased this putty for an outdoor art project to seal up some piping. Has worked great! It's kept all water out of the tubes, even for the ends under dirt. I really appreciate how fast it starts to cure (15 minutes) and it truly is completely hard in an hour. Definitely recommend this product.

A couple/three years ago, I was looking to repair something that was chipped --- I needed the repair to adhere to the original object. This product was referred to me by a hardware store employee who used it regularly in his side hustle as an artist/sculptor. I've used it in a wide variety of ways ever since --- to repair things and to create things from scratch. Easy to cut off a chunk, knead it into a uniform consistency, and a decent work time. You can even sand it and paint it. I've bought it repeatedly and I love it!

Worked like a charm. Soft and pliable to apply, hardens to concrete strength. I didn't time it, but it was easily cured by the next day. Used UNDERWATER to seal inground pool gap. Was a little tricky to get it from floating off of the concrete surface I was working on, but it did stay after a patient minute.Strongly advise you wear gloves or apply with a tool, because it will take a while to remove the white residue from your bare hands if you opt not to. Regular soap and even garage goop didn't work, (although other compounds might have worked better)

Used for above ground pool that had a few holes and it works amazing! It is a little hard to mold into place under water but not too difficult just have to play with it for a few minutes to mold it and get it flat. I used patch kits and nothing worked so glad i bought this because i really did not want to empty the whole pool just to patch the holes. Also worked on the pump hose that sprung a hole. It is very hot where I live 120 degrees in the summer and upwards so its nice to have when the heat burns holes. Make sure to mix until both layers are like a whitish grey takes about 2 minutes just using my fingers.