MORE Premium Quartz Sealer - Water-Based Surface Sealer - For Indoor & Outdoor Quartzite Counters, Floors, Walls, Furniture - Protects Against Oil, Water-Based Stains - Unscented - Pint (16 oz)

Just did my whole kitchen, easy to use I painted it on with a clean paint bush, you can prob use a sponge. I waited a little over 20 min and just used a clean soft towel to wipe off anything that didn't dry into the countertop. No streaks. It's a small bottle but you don't need a lot at all so it will last

I recently had brand new quartzite countertops installed, and wanted to make sure that I protect them with the best product I could find. Based on reviews and YouTube videos, I decided to go with this product and after applying it and using it for a few months, I am extremely happy with The protection from oils, coffee, wine, and any other things that could possibly stain or wear the quartzite after several months, it is still doing the job. If you are on the fence about purchasing this, I would go ahead and get it.

Was easy to apply.

Excellent product

We have tried several different quartzite counter sealers and this one is the best. It doesn't leave a smudgy residue that is hard to wipe. It made our quartzite counters look their best.

No scratch, good quality of protection to quartz

First, this product appears to have done a great job of penetrating our newly installed quartz counter tops and making cleanup of what formerly would have caused a stain a breeze. The only reason I gave it four stars instead of five is that according to our "tile man" as well as a very informative You-Tube video, the best way to apply this is to rub it in with your fingers (with a plastic glove on of course). We tried the directions on the product first, but brushing it on and waiting 15 minutes didn't do the trick. After not being impressed using that method in a small section, we sought out advice from some pros. By spraying some of the solution on approximately a four square foot area and then rubbing it in with our fingers (and repeating three times in about 3-4 minute intervals), and then buffing with a clean, soft microfiber towel the results were much, much better. Bottom line: great product, but not the best application instructions.

Sealed my quartz bathroom vanity, performed as designed. Easy to apply.