Rotary: ✔ DA: ✔ Surface: All painted or coated surface This is developed using 100% soft, extremely fast cutting and very long lasting Merino Wool from Australia. It has excellent heat resistance and cutting performance. Heavy scratches and swirls can be removed easily and efficiently. Ideally suited for use with heavy compounds such as Ecoshine Compound F1. Rotary max speed: 1900 rpm DA max speed: 2500 rpm Suggested speed: 1250-1750 rpm Abrasive Material: Merino Wool