Pool Putty - 10oz 2 Part Epoxy Pool Repair Kit Pool Leak Sealer for Fixing Leaks, Cracks - Underwater or Above Fast Repair Epoxy Putty for Tile, Fiberglass, Concrete, Cement and Other Surfaces

It works. Easy to use, its been 6months and still holding. Really functional and effective. I highly recommend this product.

I used this to fix a cracked and leaking fountain. I applied the patch from the inside of the fountain so the aesthetics didn't matter. The inside was wet obviously and this stuff adhered well and cured nicely. It's pretty easy to use. Just cut off equal parts of A and B and knead. You've got plenty of time to mix it evenly before it starts to cure. Good stuff at a good price this is. Very handy to keep around.

Complete trash, do not buy ! It will not stick or spread at all, very cheap!

The putty itself worked just as it should - hardened, was sandable, and held securely in water. One gripe is the close colors of the two parts - white and beige. It was tricky telling if I had a good blend. Other than that it worked fine.

This was my first time working with something like this- and I did go back and do a better job of sanding and repainting it, but I'm very happy with the sturdiness. I had to keep working it for quite some time to really get the shape as close as possible since this is a beveled edge- and it's super sticky, but it's supposed to be. It took the thumb off of a couple of pairs of latex gloves, but better the gloves than my skin. It takes some patience, but great results.

I used this to fix a leak in my fiberglass pool where the skimmer is attached. It worked under water without issue, time will tell how it holds up. Its easy to work with, I make two balls, one from each part, its pretty easy to match the quantities when rolled into balls. It takes a while to knead so the color is completely blended, rolling it into a string, folding it over and re-rolling rapidity gets the job done. This stuff is much better than the cylindrical shaped stuff that has both parts in the roll, easier to mix and more pliable. In addition to the pool I used it to repair some holes in my pool house siding where old plumbing used to be. I used to use bondo for this, but its really terrible to work with. This epoxy is really easy with great results. Its workable for a long time so I can make up quite a bit and repair several places. I'd always have this stuff around even if I didn't own a pool.

This putty seems to work well and it is fairly easy to mix. As another reviewer mentioned, a stronger color contrast would help ensure you have it thoroughly mixed but the long cure time meant I had plenty of time to keep working it just to be sure. It is very sticky so I recommend wearing disposable gloves when working with it. It's also fairly viscous so it probably won't work well on fine repairs but for larger jobs it should work just fine.

It didn’t stick to anything but the gloves. One star because there are no negatives maybe brand name would actually work like it says it worth returning