Our patio is built from a variety of different colored creek rock. It comes out the back door and goes all the way around our koi pond. Foundation Armour sealer has made it look amazing. It looks shiny and wet and it has made the colors of the rock more vibrant. It is on the expensive side and didn't seem spread very far, but I was so pleased with the result, I have ordered another 5 gallons. I will add photos when completed.