All Purpose Clear Penetrating Water Sealant for Concrete, Brick, Stone, Exterior Surfaces - Siloxane Sealer for Porous Materials, Cultured Stone, Sandstone, Limestone & Granite, 1 Gallon

Cleanup easy! Went on smooth.

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.

I have lost my mind over water seeping from the corner of my basement ceiling in the area under a stone porch post.. Re-chinked several times, Re-graded around the porch, even had foundation work ( $$$!). Then a friend suggested a stone sealant. OMG where has this been all my life!. It was easy to spray on and has worked like a charm so far. Quick drying. I think that when I reapply, I will use something that dries with a shine but I could not be happier with it's function

I have used this on pavers and a stone veneer. In both case water beads as expected providing a layer of protection. I have not seen any shading or darkening.

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