StoneTech BPSS12-32 BulletProof Stone Sealer, 1-Quart

Treated my two bath sinks and kitchen counters, all granite. Easy to apply, piece of cake. Use flood coat technique. Just keep the counter wet for 20 minutes (I went a half hour) using a cheap, small paint pad. Every time you see a spot dry, whip the pad over it, that's all. As time passes the counter will tend to stay wet, that means the the granite has absorbed all it can (which is what you want). Then wipe dry with paper towels. Done. No stink, no nasty solvent smells, but I kept the exhaust fans running. So far so good; actually, I can't tell it's on there, totally clear, does not change the patina of the counter color (which is good). [UPDATE]: December 2015: water still beads up on the counters, no stains, great shine. I think that the folks having problems are not following proper procedure; just do what I did and you will have good results on granite (I can't verify other types of materials). [UPDATE]: February 2018: water still beads up, there is still no staining of any kind on the counters/sinks. I use a little Windex once weekly to clean, and the shine comes up like they were new. I think this summer I will give it another quick coat, just for normal maintenance. Probably no one will read this because my first post is old, but thought I would post anyway :)

Buen producto y facil de aplicar tenía si se secaba pero no es difícil de gestionar

I bought a marble table and it was getting etched with lemon juice and red wine. I decided to try this bullet proof sealer and not only did it hide the previous etched flaws, but it appears to have given it a nice protected shiny coat. At first it didn’t look like it was going to take as I already had a shiny coat on top, however, as that was getting etched, I wanted to try anyway. You do need to keep it wet and follow the directions very closely. I did two coats within a half an hour of each other and then let it set for 72 hours. I’m very pleased. I also tried it on my Marble Floor, I only did a few tiles in case it was slippery. It didn’t appear to give them any shine, which I was hoping it would, but it also didn’t appear to make them slippery, bonus.

Used this on white grout in our bathroom. Doesn’t work great, but definitely helps. We try very hard to avoid dirt, even water, on our bathroom grout- obviously never achieving that entirely. After about 8 months they’re greying again. But it does make cleaning the grout easier, just need to do it regularly.

Hay que mantener húmedo durante 15 minutos lo cual se vuelve casi imposible sin dar al menos 10 manos, lo que hace que el casi litro no rinda más allá de 3-4m2…..