Custom Shop Premium Rubber Bedliner Texture Granule Additive, 1 lb. Premium ground black rubber, cut and classified to within each specific size parameter, reclaimed from new, post-industrial scrap rubber, NOT from discarded tires Our premium granule has a greater longevity in UV conditions due to it superior quality of polymer content This product can be used on a wide variety of surfaces to provide a textured skid resistant coating It is free of metal, stone, fiber and other contaminates and has Less than 2% dust content Keep this material dry at all times and out of direct UV contact