Check the listing for details. 13 pieces THK 5 gram Diamond polishing lapping paste pastes compound 0.25 ~40 US. Condition: New. Listed at 23.74 USD. 13 PIECES 5 grams syringes diamond polishing or lapping paste set. All of them are oil based, easy for use and avoid contamination. Best use with the wool polishers for polishing. Suitable for use on jewellery & gemstone, steel & hard metal, aluminium & zinc, all metallurgical purpose. Applications : The coarsest being black and the finest being light grey.0.25 Micron - Final Polish (Light grey)0.5 Micron - Final Polish (Rose)1.0 Micron - Mirror finish (Light yellow)1.5 Micron - Mirror finish (Dark yellow)2.5 Micron - Mirror finish (Pink)3.5 Micron - Fine Polish (Red)5.0 Micron - Fine Polish (Blue)7.0 Micron - Pre Polish, fine lapping (Purple)10 Micron - Lapping metals (Grey)14 Micron - Stock Removal or lapping metals (Brown)20 Micron - Stock Removal or lapping metals (Rust)28 Micron - Medium fast lapping (Green)40 Micron - Fast lapping or stock removal carbide (Black) THK® specialized in wide range of diamond tools, nuts & bolts, bits, saws and machinery etc. Our products are quality assured according to the advanced technology applied and strictly control the quality of raw materials. We supply many of the mainstream Construction Companies right here in Hong Kong. Our products are in use at many of the larger projects such as, the HK airport and HK Disney Land. We will ship your order within 24 business hours after payment has been received and cleared.