3M 08413 Cleaner Floor Pad 5300, 20" Diameter, Blue (Case of 5) Heavy-duty scrub pad removes dirt, spills, scuffs, and 1-2 coats of finish, leaving a clean surface for recoating Open web construction resists loading and clogging Washable and reusable pad is economical and helps postpone end-of-life disposal to landfills Versatile pads can be used for heavy-duty spray cleaning and foam scrubbing Available in sizes for rotary and automatic floor machines running at low speed (175-600 rpm)