The Coin Top tiles are impervious to oil, salt, hydraulic fluids, and grease. We discovered that acids will erode the tile's surface. Our unique high-impact polymer is inflexible. A sturdy, solid surface on which to drive your car is produced when floor tiles are linked to form a floor. The ability to build tiles with a grid underneath for water and air circulation is made possible by... https://modutile.com/product/coin-top-garage-floor-tiles-pp/