Horizon Sealant, Underwater Magic, 9.8 oz Tube, Tan UWM-03 Single

I used it under pool coping around the hot tub. I sealed the half-inch masonary joint all around.It is underwater 10 hours a day and then dry the other 14 hours. I hope it works!1. Use painters tape to protect areas you do not want sealed. Sticky like glue not slippery like silicone.2. The color is more light khaki than grey/beige as it is on the monitor, even the cap is the wrong color.3. It is hard to squeeze out, cut the hole larger than normal.

After a lot of research, I decided to order this product to repair cracks in our in ground pool skimmer and walls. The sealant is very tacky so wear gloves but it is fairly easy to use. It is expensive but if you can use it under the water then I will try it. So far I have only placed it above the water line since we have the pool water level lowered in order to work. My sealant was missing the nozzle which was disappointing but I had read that in some reviews as well. Thankfully I had a spar nozzle. Something else that was very disappointing was that when I tried to re order 2 days later to get another tube, the price on Amazon had nearly doubled? I had to order more from another company that had the original price.