The 3D ACA 520 Finishing Polish will help you easily remove light imperfections quickly! 3D packs this polish with Alpha Ceramic Alumina, which is water-based and constructed to provide high speed, low heat, hologram free polishing. Even on hard clear coats or single-stage finishes, ACA 520 makes quick work of swirls, light scratches, oxidation and more. This polish is extremely versatile and contains no harmful solvents, kerosene or OSHA regulated crystalline silica. It is low dusting and does not contain any fillers.