Kent 13 pieces Set of 20 gram Diamond Lapping Paste Polishing Compound13 pieces Set of 20 gram Diamond Lapping Paste Polishing Compound For Sock Removal to Final Polishing in containers.Includes Grit Sizes: 0.25 micron, 0.5, 1.0, 1.5, 2.5, 3.5, 5.0, 7.0, 10, 14, 20, 28 and 40 micronOil based, easy to use.Environment friendly, made with resin, wax and diamond sands.For best results, use with felt bobs or wool polishers.Great for jewellery, gemstones, steel, hard metals, aluminum, zinc and for most metallurgical applications.No Special cleanser required, simply wipe clean with water.Keep at room temperatureAlways wear protective hand and eye wear when using these toolsMade For Kent Supplies( BIJ - 689 )