511 Porous Plus 946ml (US QT) The Best Performing Penetrating Sealer on the Planet

Purchased other sealers from other sellers, and they did not work on my sandstone table tops that I make and sell to furniture stores. This sealer works, only need 2 coats.

I have natural stone tiles on my kitchen wall, behind the stove as a backslash as well. The contractor was just not professional enough to know that this was supposed to be treated with sealant to prevent the oil and other stains being sucked up by the stone what ended up on the wall while cooking. I have not spilled anything directly on it but it is normal when food is boiling on the stove to have humidity and stuff evaporate... A have suffered removing the residue. Didn't dare to cook again and ruin the wall again. After I have treated the tiles with this product nothing sticks in/on the tiles any more. I can truly recommend. Would do the job with paint and kitchen counter as well. However it made the color slightly darker, which I do not mind. Its nice and even.

Muy poderoso , concentrado rinde mucho !

excelente

Wow. I didn't really expect the results I got with this product, but the 511 really delivered. Three years ago, when I got my granite counter tops, which are a lighter and very porous granite, I was told they were permanently sealed and would require no maintenance on my part. Well, not so much. I have hard water and around the sink area the pores had held water and created a coating of lime that had significantly dulled the granite. This area particularly, and the rest of the counter areas generally, would no longer bead up water anymore and felt a bit gritty for want of a better term. I cleaned the lime around the sink with 15 minute vinegar - oxyclean soaks followed by nailbrush scrubs and water rinses. Probably 6 or 7 repetitions of this and the lime was gone and the surface shine returned. After this I cleaned everything with a 50/50 water - rubbing alcohol wipe and then applied 511 simply following the directions. I applied 4 times to the sink area and 2 times everywhere else. The difference is amazing. The granite surfaces feel so much smoother and the shine has returned. Now water beads up nicely again just as I remembered when the counters were new. While, judging from the fact that overnight wine spills never stained the counters, the permanent seal must have held, this product really returned the smooth feel and shine to the granite. The product's smell really wasn't that bad - the vinegar may have been more obnoxious - and a little really went a long way. So easy to apply, I wonder why anyone would pay someone to seal their granite. I'll for sure be using the rest of the bottle probably 6 months from now and won't hesitate to buy more when it runs out.