Extra heavy-duty scrubbing pad attaches to a rotary machine to remove dirt, spills, & scuffs. Easily scrub floors by mounting the pad onto the machine & let the powerful scrubbing pad go to work, removing heavy traffic & build-up with ease. The surface is cleaned, removed of debris, & ready for recoating if needed. For use with Rotary Machine Speed of 175 to 600 RPM. Color-coded for easy job identification. Application: Scrubbing; Diameter: 17"; Color(s): Green; Color Family: Green.