For creating an anti-skid surface, floor, ramp, deck or pool, Composition Materials Co., Inc. offers a range of product solutions. Ground Walnut Shells and Plastic Media are durable anti-slip products with a low specific gravity, just above water, and therefore mix well with paint & coatings rather than sinking to the bottom like traditional non-skid additives. This allows them to be applied with the coating, creating an easy method to achieve a consistent non-skid surface.  Aluminum Oxide is available in various mesh sizes and is an excellent non-skid media. For more information: