STONETECH Salt Water Resistant Sealer, 1 Gallon (3.8L) Bottle

We used this to seal our flagstone around our saltwater pool. 4 months later and it is still holding up great. Very easy to paint on.

Water is still beading around pool. Very easy to use.

Easy to apply and was effective in reducing leaks within the grout of a tiled salt water spa

I was really intimidated to do this project myself, but it seemed fairly easy after reading others' reviews. I bought the product a few mini 4" rollers and away I went! It rolled on easily and quickly all around the pool and soaked in with no problems within 15 minutes in the hot sun. We let it cure according to instructions. A few days later my daughter was impressed by the water beading on the treated rocks (she didn't know we had treated them). I can definitely see the protection in place and appreciate the success of the project. I wish I didn't put it off so long!

We had a new flagstone feature on our salt water pool and I was advised by the pool construction company to seal it as the salt would eat into the natural stone. I was quoted $500 for the pool company to provide this same product and for them to apply it to the flagstone. After a couple of hours of my time the flag stone is sealed perfectly with very little effort on my part. Excellent product and easy to apply just read the instructions on the container. And it does not need re treatment for three years! Yeah.

I converted my pool to a salt water chlorine generator last year and the contractor used this sealer. He advised me to apply annually in order to protect my natural stone. I purchased this product, pressure washed my coping, waterfall and other stone around my pool and then applied this product with a roller and brush. It was very easy to apply and 5 months later the water still beads on the stone like it was just applied. Do follow the weather report before applying as the directions state to let the product dry for 3 days before exposing to rain or water. I recommend the product, there may be less expensive ones out there but this product works well!

I have used the StoneTech sealer with color enhancer for many years for the stone coping around my salt water pool. I loved it!!! Typically, the seal would last for 2 years before needing to be done again. BUT that was the oil based product that I could not find anywhere this time I searched. This is a water based product. Its easy to apply but I dont see this lasting 2 years as one month after sealing the coping, water no longer beads up. I gave it two coats. Since it does not have any color enhancer in it, the color of the stone was not enhanced and it did not look much different after application than it did before. I was disappointed. Looking for the oil based product for next year.

Update:Well, we have used this product for the last few years and seal the pool end of every winter. It works at first, but not over time. This year we ended up having to replace our coping, and the pool company recommended another type of sealer. Would not recommend.------------------------------------------------------------------------------------------------------------------------------June 2017Great product. Bought this and seal the coping myself. Took about 2.5 hours for a 33K gallon pool. Many area to cover. Bought a $2 paint brush and it was done.The sealer seals well and did not darken my coping. Will buy again and seal it once a year. I have a salt pool.