Slate tiles are resistant to water and this combined with their texture makes them a naturally slip-proof option that can work exceptionally well to help keep areas that are slippery when wet both safe and looking great.Click to see full answer. Regarding this, is slate paving slippery when wet? Porcelain paving slabs are not slippery when wet. The surface texture of Simola porcelain paving slabs is designed to be slip-resistant, even when wet. They are recommended for use by the patio, garden, pool, and in other outdoor zones.Beside above, what kind of tile is not slippery when wet? Ceramic tiles used to be very glossy and slippery when wet. These days, you can buy ceramic floor tiles that are, if not totally non-slip, then slip-resistant. Similarly, is Slate good for bathroom floors? Adapts to radiant heating systems: Slate flooring, as well as other forms of natural stone, are great for radiating heat. This attribute makes slate a good choice for bathrooms, provided it is well maintained to keep it waterproof.How do you make Slate less slippery?Just add a quarter cup of dawn to 1 gallon of water. Mix well, then use a push broom to clean, & rice with water. It cleaned our slate very well & it stopped it from being slippery. It will also remove any moss.