SlipDoctors Polish Grip Non-Slip Floor Coating and Sealant for Highly Polished Marble, Granite and Tiles, Pint, Clear

Have it on Polished Porcelain and it absolutely works! My installer was impressed as he put on day before and walked on the next day in socks and it gripped as advertised. I bought another bottle and will double up in bathroom areas.

Works wonderful higher recommend. And for the bad reviews they may haven’t apply it correctly

It simply didn't work.

Easy to setup and use.

After applying the product two times.The floor slab is still slippery 😔

Edit: The strips darken over time. Easy to replace. Used far less when replaced. Still highly recommend. Remodeled bathrooms: The new shower floor tile had “recommended for countertops and shower floors” on the box. It has a smooth finish and gets extremely slippery. Shower mats get really gross and are hard to clean. This is even better than expected. Tile is now totally anti-skid, no mat necessary. I also put it in the fiberglass tub/shower floor. No more moldy, slippery mats. I don’t know how long the first application will last, but thus far, highly recommend.

Our black marble bathroom floor has caused many falls until we applied this product. Just wash the floor with vinegar and water, wait until it is dry and mop the floor with Marble Grip using a clean cotton cloth attached to something like a swiffer pole. Wait several minutes and if the product seems overly wet, use a clean cloth to remove some of the excess moisture. Floor will be completely dry within a half hour. No change to the gloss or color and, best of all, no more falling an a slippery wet floor.

Excellent product! Does exactly what it says it does in the description. Beautiful, shiny, clean marble floors that are not slippery at all! Will purchase again when needed!