Tornado Satellite pads can be used dry or wet. They are available in 20″ and 27″ diameters and a range from 30-1500 grits. These pads will open the surface of flat concrete and hone the surface to properly accept a densifier/hardener and continue to hone and polish to 1500 grit. Smaller grits (30-100) are ideal for quick preparation for coatings and overlays. The pad can be flipped over and used for cleaning or burnishing.
Concrete DNA Resin Satellite Pads | Double Sided Diamond Floor Polishing Pads | 20″, 30 Grit Review