Black Diamond Stoneworks Granite Sealer: Seals and Protects -Marble, Granite, Marble, and Travertine Countertops- Sealer for All Stone Countertops. Enhance Your Stone’s Natural Beauty.

Actually worked pretty good. The area I am working on was not sealed properly in the beginning. I will reapply often. I like this product.

The sealer was easy to apply and left the granite grave marker looking wonderful.

It’s a good product it keeps the stone bright

Excellent product

Followed directions, sprayed on rubbed until absorbed, spay again, rub and repeat the process until it doesn't seems to take any more. It made my counters shiny and I was happy....until about two weeks later when something greasy was left behind at some point and the marble absorbed it leaving a dark stain. Looks like it will need resealing more frequently than I had hoped.

Muy bueno, puedo ver el efecto

I rarely leave reviews, but I kept reminding myself that I had to leave one for this stuff because of the night and day difference it gave me. Before I used this sealer on my white quartz countertops every single drip of anything other than water would go straight into the stone and start to stain it. I spent a long period of time trying to buff out simple coffee stains, but the day I dripped red wine on the countertop I knew I had to do something. I bought this sealer and followed the directions exactly as the video in the Amazon ad showed. I bought a paint applicator for doing edges around the house and used that to rub the sealer in over 2 applications. If you follow the directions it's very easy to do and doesn't take all that long. Now I still get coffee on my countertop, nothing is going to stop that, but when I do I can wipe it off with a simple paper towel and it comes off. I am amazed how well this works. It solved a very big problem and I would recommend to buy to anyone.

Product works well. I seal my granite around my bathroom sinks. No more water or soap scum build since I've used this.