Accuscrubs™ are polyethylenes used as scrubbing agents and exfoliants. They are available in various colors, shades, polymer types, particle sizes and can incorporate various additives for numerous functions. Accuscrub BK208 is a grey small granule iron oxide and oxidized polyethylene homopolymer certified for cosmetic and personal care use. This product has been D&C certified for cosmetic and personal care use. It has a characteristic mild waxy odor.