Black Diamond Stoneworks Color Enhancer Sealer for All-Natural Stone and Pavers. Marble, Travertine, Limestone, Granite, Slate, Concrete, Grout, Brick, Block. (trial)

This amazing little product took my tiles, and I just installed on my backsplash in my kitchen from looking like a very chalky pale color to bringing out its natural array of Earth tones and took the chalkiness away. I only had a very small area to do so. I just brought bought the small sample sizeIt worked fantastically, and it was exactly the amount that I needed. In the photo, the small piece of tile in the front is a extra piece i had left over that has not been sealed.You can see that its color is a lot paler than the color of the tile around it.The directions were easy to read and basically I painted the sealer on I did two coats.And the little bottle that I bought was perfect for covering the thirteen square feet that I had. I have just completed the backsplash, so I cannot say long term.How things will go?But for the time being, everything looks amazing.And I am very happyI believe this product needs to be reapplied occasionally.So I will end up buying the larger one in the future, but for the time being.This was what I needed, and it was perfect.Great value great product!

I purchased this product to alleviate the effects of light diffraction on the surface of agate and jasper mineral samples and pull out their real colors. Not only it does this very well but it also adds a flat, natural looking satin finish that I greatly prefer over the wet look.

The product is a color enhancer only. I tested it on a cleft granite thin veneer stone.It does darken the stone and make the color variation pop. It provides no sealing qualities.After applying multiple coats and puddling the material on the stone to let the stone soak it in on my test pieces, the stone would not repel water. After the multiple enhancer applications, the color did not change but the water was still absorbed by the granite.The cost and time of this product and applying a sealer on top, didn't make sense.

Hopefully this works better as a sealer thanit does as a color enhancer becaused I couldn't see much or any difference in the color after two coats of sealer. At least it is not doing much of anything for the Walnut Travertine Honed 1/2 X 12 Pencil Liner Trim Molding.

Color Enhancer Sealer worked wonders for my outdoor bricks. The hardest part, however, was prepping the bricks by cleaning them with vinegar and water and scrubbing with at steel brush. I prepped the bricks three times, three consecutive days because they had stubborn water marks (efflorescence) from years. Lots of elbow grease! Finally, I applied the enhancer with a sponge brush and with only one application, the bricks came back alive bright red. I only used between 1/4 to 1/3 of this small bottle. See pictures with results.