Polishing Pads-3" Resin Pucks For Polishing Concrete, Marble, Terrazzo

3" resin polishing pucks are mainly applied for polishing concrete, marble, terrazzo and masonry. The segmented surface is for well dissipating heat under high speed running of heavy machines and quickly adding shine so as to utmost yield highest performance. Seven steps/grits from coarse polish through semi-sheen to mirror shine.  Differing from 3-step pucks/pads on the market, 7-step can polish floors to most detailed and do not leave micro-swirl.  Our pucks feature quickly to get shine and last long Size: 3" Grit: 50, 100, 200, 400, 800, 1500, 3000# Usage: Dry or Wet Machine: Walk-behind planetary grinding Machines Applications: concrete, terrazzo, masonry, natural stone floors Condition of Floor: hard, medium, soft floors