Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon

Yes, you can grab this at your local store for the same cost—but when you're juggling a project schedule, the convenience of having it shipped straight to your door is worth gold. I ordered mine ahead of an upcoming job, and it arrived fast and damage-free.Why it delivers (literally):Works great on wood, brick, concrete, and masonry—perfect for decks, furniture, and small outdoor projects.Clear finish enhances natural material grain while giving long-lasting water protection.Same price as in-store, but saved me the time, gas, and impulse buys.Helpful Project Tip: Shake or stir thoroughly before application, and use a clean brush or low-pressure sprayer. Let dry for 24 hours, and avoid working in direct sun or on super hot days—it’ll help the seal bond evenly.

Worked fantastic on my finished project. Left the wood finish with a smooth and consistent shine. Very easy to use and the tin can it comes in is fabulous, saving you from spills and unwanted messes. Classic item with many uses.

This is easy to apply and clean up and works very well. I needed much less than anticipated as it really soaks in and coats well. The color is neutral.

Thompson’s WaterSeal Multi-Surface Waterproofer does exactly what it’s supposed to. I used the clear 1-gallon version for a deck and concrete walkway, and both surfaces repelled water almost instantly after drying. Application was simple with a pump sprayer, and cleanup was easy. It dries clear with no residue or discoloration. This is a dependable choice for protecting wood, brick, concrete, and more from moisture damage. No complaints—just solid results.Q&A Section:Q: How long does it take to dry?A: It dries to the touch in about 2 hours, fully cured in 24–48 hours depending on humidity.Q: Can it be used on concrete and wood?A: Yes, it’s designed for multi-surface use, including wood, concrete, and brick.Q: Does it change the color of the surface?A: No—it dries completely clear with no visible sheen or color change.Q: How long does the water protection last?A: Protection typically lasts up to a year, depending on exposure and surface type.

This stuff works really well, but one can will only do one outdoor table and 4 chairs. It only requires one coat, and does a really good job of waterproofing. It isn't great with sun dulling, but you should put a cover on something like that anyhow. It's very easy to apply, but be very careful doing outside with wind. Highly suggest using a mask and goggles as well as rubber gloves when applying.

Worked great on my newly built redwood planter with bench. It was over 90 degrees when I applied and it was clear and dry to the touch in one hour. Goes on milky white. Be sure to shake the can before using.

I bought this to treat and protect a newly purchased picnic table. The result has been a perfect seal, as I have seen rain water just beading on the wood. Even after many months, my picnic table still looks like new!

When receiving item, the can was bent half way itself. The one can was in a huge box, so I didn’t understand why was the can bent so bad, the box perfectly shaped. And when open the can it looked like sour milk. Went ahead any shakes it up. Really good, and it still poured out clumps, used it anyway, and I should not of have. My deck been sticky for days now