3000 Grit Diamond Pads to be used after 1500 Grit Resin Pads. 3000 grit polishing pads were designed for high quality floor polishing which requires top finishes both in shine gloss and the clarity. It is believed that 3000 grit polishing to be the longest lasting gloss from the natural shine and much easier for maintenance. 3000 grit high speed burnishing pads to be suggested for the coating finishes. Mesh grit available: 30# resin pads; 50# resin pads; 100# resin pads; 200# resin pads; 400# resin pads; 800# resin pads; 1500# resin pads; 3000# resin pads; 5000# resin pads.