SPORT (Scrub Polish or Remove Top Two Coats) can easily and economically provide users with the means to perform chemical free surface preparation and or the removal of floor finish to effectively clean and restore floors. All of the features and the advanced technology that make the E20 an outstanding daily autoscrubber are enhanced by the integration of SPORT technology. SPORT (Scrub Polish or Remove Top Two Coats). Brush type: disc; Brush motor power: 1 hp.