This aluminum oxide is an excellent pre-polish for tumbling rocks. 5 microns
Aluminum Oxide Polish: 5lbs : Health & Household
Tumbling Media – Black Cat Mining
Bulk Aluminum Oxide Pre-Polish, 44 lbs.
Aluminum Oxide Pre-Polish, 44 lbs. - 591-020
Aluminum Oxide Pre Polish Powder for Lapidary for sale at SUVA Lapidary Supply
Rock Tumbler Supplies, Rock Tumbler Kit
3M Stainless Steel Cleaner & Polish, Unscented, 32 oz Bottle, 6-carton
1200 Grit Aluminum Oxide. Comes with FREE Polishing Instructions. White fused polish grit used during the fourth stage of tumbling. This grade can
Aluminum Oxide 1200 Polish Rock Grit Stage 4 FREE SHIPPING!!!
Flitz - Polish - Liquid - 16 oz. Bottle
4-Stage Rock Tumbler Grit & Polish Pack
Tumbling Media – Black Cat Mining
Aluminum Oxide Polish: 5lbs : Health & Household
Aluminum Oxide Polish - The Rock Shed
Lightning Lap D'Lite Diamond Laps – LightningLap