COVINGTON GOLD POLISH #1
Gemstone Polishing Compound
Manufacturer: Covington Engineering
Availability: Usually ships from CES Warehouse. 50lbs+ ships from Supplier, 1-3 day average lead time.
This 99% pure micro-alumina polish powder works superbly with vibrating tumblers, laps, and ultrasonic machines. Great for polishing petrified wood, agate, rhodochrosite, jade and other hard stones. Approximately 2-3 microns and a 9 o the Mohs scale (compares with Tin Oxide).
Find more great supplies for tumbling by checking out our page "Tumbler Media."