3Ms most aggressive floor stripping pad, the 3M High Productivity Pad 7300, is the best choice for removing four or more coats of finish buildup from hard floors. The stripping pads open construction allows stripping solution to circulate through the pad, reducing loading. Continuous nylon filaments, uniformly coated with resin & abrasive particles, provide consistently high performance throughout the life of the pad. For rotary & automatic floor machines. For optimum conformability & pad-to-floor contact, the pad can be backed with a red buffing pad. Application: Stripping; Diameter: 20"; Color(s): Black; Color Family: Black.