All Purpose Brick Stone & Concrete Sealer - Transparent Penetrating Waterproof Coating for Outdoor Masonry Surfaces - 2.5 Gallon

I sprayed this on a concrete block knee wall for a greenhouse. Was really easy to apply with a sprayer. Total job took about 30 minutes, which includes waiting for the first coat to dry. I could see the water beading off of the concrete the first time it rained after the application. I'm assuming I'll have to do this every few year but it was so easy and inexpensive, I'm happy to do that!

Water sheds right off of the brick. Good price, no discoloration.

One of those things that’s hard to know what’s in it, how long it will last, or how it will perform against other products. Not like paint you can see and touch. Kind of like flossing your teeth, you just do it because you’re supposed to. Went on easy, seemed to penetrate well, and surfaces beads water like crazy, at least in the short term.

Stuff was real easy to apply!!! I used a cheap sprayer but it got the job done. Oh' and make sure you wear eye protection and maybe a hoodie!!!! This stuff goes flying all over the place and sadly that includes eyes!!! But on the bright side, I think my eyeballs will be waterproof for the next 6 months....

Every time I get a new terra cotta pot or garden statue I coat it in this stuff. Keeps pots going for years because they don't have the freeze/thaw expansion of an untreated water-logged pot. It prevents moss from growing on the statuary so everything looks new...this can be a negative if you want things to have an aged look, but I prefer good things to last a long time.

Hard to tell if product worked. Obviously I have a bigger leak issue than I thought.

Works well easy to apply

I used 3 each 2 1/2 containers for application on my new rock patio and stone wall. I used my garden chemical sprayer and followed directions. It sealed the rock and stone extremely well. The best part so far was how easy it was to clean this spring, no electric spray washer just a powerful sprayer on my hose. Was done cleaning in a fourth of the time

Easy to use