The 3M Red Buffer Pad 5100 is a 13-inch daily buffing pad that removes light soil, scuff marks, and black heel marks to keep floors looking finished between scrub-and-recoat cycles. Fibers are uniformly coated with resin and fine cleaning particles for consistent performance over the pad's life, and the open-web construction resists clogging and loading. The pad is washable, reusable, and reversible, and it's rated for rotary swing and automatic floor machines running 175-600 RPM.