The 3M Scotch-Brite Diamond Floor Brush discs are designed for use on uncoated concrete, granite, marble, epoxy-based terrazzo, and cement-based terrazzo floor surfaces. Scotch-Brite Diamond Floor Brush is used for routine cleaning and polishing under an auto scrubber or other standard low-speed (175 - 600 RPM) floor cleaning equipment using water or a cleaning solution. Easily and quickly replaceable
No pre soaking required
Bladeless installation
No assembly required