RUST BULLETDuraGrade Concrete Floor Paint 1 Quart - High-Performance Concrete Paint - Easy to Apply Outdoor Patio Coating - Jet Black

I am so glad I found this product for my front stoop and steps. It is easy to apply and has a very hard, but shiny, finish. And the black is lovely! I had a bit left over so I sealed the can but now it is impossible to remove the lid. Luckily I only had a bit remaining so no touch ups. The quart is the smallest size so when a touch up is needed that’s the size I’ll need to buy. It’s quite pricey but worth the money.

I used this on the interior of a concrete washtub in my basement that was in very poor shape. Any sealant on both sides had long since worn off and the right side especially was worn down to pebbles and would turn muddy regularly since the washing machine and furnace both empty there.I was hoping this stuff would hide the irregularities in the concrete and the boundaries between the caulk and concrete more than it did, should've spent more time preparing a smooth surface for it to go onto, but it's fine, it's still a huge improvement.If you're using painters tape PULL IT OFF WHILE PRODUCT IS NOT FULLY DRY, otherwise you're basically prying up your new protective coat.Smells terrible and strong, so I recommend a respirator. If your starting surface is not smooth, you'll get bumps, borders, and bubbles.Still quite happy though, my sink no longer turns into mud, and it's holding up quite well so far, even over the self leveling caulk which is a smooth surface I cannot sand (might not be true if this was a floor, but it's been fine in the sink so far).

This paint is thick and goes a long way. Used only about 1/4 of a quart to do this concrete fountain. One coat did it, no problem. Very happy with the outcome.