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A 99% pure micro alumina polishing powder that works great in vibrating tumblers, laps and ultrasonic machines, or in combination with leather or felt. This polish is an excellent choice for achieving a super-fine polish on all hard and soft stones. Approximately 0.5microns and a 9 on the Mohs scale (compares with Linde 'A' Polish). -
Lapping Grit Kits Include: 60/90g, 120/220g, 400g. These are typically the grinding grits for the first steps in any lapping application. Complete the polish with Covington Gold Polish #2. -
Sale!
Takes all the work out of lapping. Just load, start & walk away. The vibrating lap is designed to abrade and polish automatically.
