Rock Doctor Granite Sealer for Marble, Stone, and Tile Countertops, Streak-Free Finish with Stain Resistant Moisture Protection, Interior and Exterior Use, Pack of 1

This sealer does a great job of protecting my granite countertops from stains. It’s easy to apply and seems to work well. My only gripe is the scent—it’s a bit strong, but it fades quickly.

I have used this brand for the sealer and polish on my granite since I got my counter tops. It does a real good job.

I didn't see an improvement before and after with that water beeding thing but Maybe my granite countertops were sealed before but the builders said to seal my countertops. But this was super easy to apply.

i have the full set of Rock Doctor products - cleaner, polish, and sealer. my granite countertops are ten years old and shine like new.

I have been using this product twice a year on my granite. Thankfully after 12 yrs. I do not have any stains.

Much cheaper and just as effective as other brands. Very easy to use. Clean your surface, allow to dry, spray sealer 6-8 inches from the surface, allow to sit for 2-3 minutes, wipe dry, all ow to dry for at least 30 minutes and test with a few drops of water. The granite or your surface should have small beads of water rather than the water soaking into your surface. Super super easy!

I applied two coats. I followed the instruction for the first coat. It made some difference but the result was not super impressive. Added the second coat and left it to almost completely dry. Water still didn't bead up as expected but it doesn't get soaked into the granite counter top as much. Perhaps I need to apply one more coat.

This is what my granite needed. I’m so thrilled with the results.