Pool Putty, 17.6 OZ, 2 Part Epoxy for Leaks Underwater or Above, Multipurpose Sealer for Crack Repair, Tile, Fiberglass, Concrete, Cement and Other Surfaces

Had a small leak in my pressure side coming from my cleaner. Added a little of this and it’s held up great so far, no leaking through 8 days. Will update if anything changes. Heck of a lot cheaper than replacing the whole cleaner!

Its good stuff! Used pool putty in the cylinders in the past, and this is very similar in consistency and performance, and seemed a lot better price when I bought it.

Very shortly after I got this, I used it to repair a large outdoor concrete planter. Note this is very slow curing so you have plenty of time to work with it, but it takes about a day to become solid. Otherwise, It was pretty easy to work with, and the repair held up very well for many months and it still almost as solid as the concrete around it. However, last week I tried to use it to repair a smaller ceramic pot. Did everything I did the first time. A little more than a day after I made the repair on the second pot I lifted it, and the pieces just fell apart. The epoxy was still a little bit soft. The conclusion is that once you open this, you have a pretty short window to use all of it. Otherwise it’s not going to be any good. So unless you have a large area to repair right away, you might want to save some money and buy smaller packages of epoxy putty.

Over paid a couple of pool guys to find a leak on our pool. All they did was seal every crack the found using a similar product. However, they missed a few spots by the stairs. I bought this product to complete the job. It was easy to use; equal parts and squeeze and mix them together until the texture is consistent. Then you’re ready to go. Sealed everything they missed and the material stuck to the existing tile grout and filled the cracks in completely. It hardens fully after a day underwater. Price is reasonable and comparable to the blue ones I bought from Amazon a couple of years ago. But I like this one better as it completely hardens and stays put where you place it.

I tried to seal a leak around the wall fitting located under my spa. At first, it looked llike it would work. After few minutes later, I can see the water started to get in. Bottom line, it won't be able to work underwater.

No es buena calidad

When my pool pipes were leaking I used this to temporarily stop the leaks. 4 months and no leaks until I replied the pool

You have to use it very quickly after mixing. If you take too much time mixing it, it will start to harden before application. It was also pretty stiff, so mixing it was difficult and took a lot of time. I thought I had a lot more time before it started to harden. It did not stick very well to the fiberglass surface I had.