Remove coatings from virtually any hard surface floor at 3,200 sq. ft./hr., saving time and labor costs. Rectangular pads scrub from edge to edge, including corners to eliminate extra steps. Industry leading design is comfortable, eliminates vibration to the operator, and is whisper quiet. Eliminates the need for harsh chemicals and protects our environment. The XT20 is excellent for chemical-free only strip or scrub process. Removes layers of finish without chemicals.