An essential tool for refining the surface by polishing and waxing, Meguiars DA Microfiber Finishing Discs quickly and effectively refine paint finishes, enhancing depth of shine and providing durable protection. Our new microfiber disc technology refines surfaces to a high gloss with no swirls, while an engineered foam interface provides optimal finishing efficiency and controlled conformity. No need for a rotary buffer! For optimal results, use with Meguiars Dual Action Polisher MT300, DA Backing Plate DBP3 and DA Microfiber Finishing Wax D301. Discs are machine washable and reusable.