Linde A Abrasive: A0079 For Gem Polishing sold per Kg Intended for use with hand buffs, brushes, felt and wood laps. Can be mixed with water or fine oil to form a paste that will impart a high lustre. Used with precious gems, gold, silver and other metals. This is our best and purest grade of Aluminium Oxide. The uniform size and shape of the particles make this an excellent polishing compound for faceting. Mix with water to form a slurry. Our fine grade comes in powder form in the popular grit of 1.3 -1.6 micron particle size. This mineral powder is used for marks, blemishes and bright polishing of metals and glass surfaces, and in lapidary work for polishing stones. A superb polishing agent for natural gems such as andalusite, apatite, beryl, feldspar, fluorite, garnets, opal, peridot, quartz, spinel, topaz, tourmaline and zircon Linde A Abrasive per kilogram March 17th, 2026Terri
