Transparent Waterproof Coating, TUFINEIN 35oz Invisible Waterproof Agent Indoor & Outdoor Sealant Water-Based Clear Sealant Roofs, Walls, Garden, Terraces

I used this over hydraulic cement as a basement crack sealant and it is really durable and the bond is incredible. Easy to use too.

I was following the trend to make a gift for a couple with two cats… That trend being cement slabs. Everywhere I looked for those slabs, they were unfinished, and extremely rough. I purchased the sealer. I double coated the slabs on all sides, just in case. And it has sealed them quite well. I’ve even had them outside in the heavy rain. It seems to function very well. And so far, for my needs, quite durable. Might need larger a larger container for more surface. I think one coat would’ve been sufficient, but two coats made it perfect for me. It even came with a little applicator brush. In comparing prices, it was a nice value.

This sealant is good. It did its job. I use it to seal garden decorations. It's been raining, and it's holding up.

This stuff works, and looks great! Easy to apply too. Our outdoor fountain has leaked for years, with hairline cracks. I scrubbed and let it dry, then applied this product. It goes on easily and smoothly, and dries to a nice sheen. And the fountain is like new. I'll do the birdbaths next!

Good stuff right here! I used it to seal some cracks in my RV's shower skylight. A heavy downpour revealed the issue and I tried silicone caulk, but soon found that the crack extended. I brushed 3 coats on, and the next downpour stayed on the outside of the RV. Not a single drop of water was detected inside.

Excellent product for sealing up cracks , holes anything that leaks. Our roof started leaking. Insurance said the whole roof needed replacing. We have a metal roof. Had someone look at it. It was just the seals around the vents on the roof that needed sealing. Saved us a ton of money.

I used this product to seal a garden garden basin that had a leak. I followed the instructions exactly. I applied three coats over a week. And allowed each coat to cure thoroughly. When I filled the basin with water, it appeared that the leak had stopped. However, the water has now turned a milky color. It seems that some of the sealant is leaching into the water.

I have large rocks by my pool that began to disintegrate after 20 years, so I cleaned them well and applied this product to seal them so hopefully no more would fall into the pool. Application was easy, just like paint(brush is included) and it’s only been a couple of weeks but it appears as though it was the perfect choice. I’m very happy with the results so far!