MJR Tumblers
MJR 12,000-grade aluminum oxide polish, 1 lb
Standalone 12,000-grade aluminum oxide final compound.

Price info
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Use and fit
Choose the single compound when you have enough cutting grit and need to replace only the final grade. Use it after the stones are already smooth, in a barrel cleaned of earlier abrasives. It is the same family of final compound MJR includes in some full assortments.
Specifications
- Brand
- MJR Tumblers
- Listed model
- MJR-12000-1LB
- Verified detail
- Standalone 12,000-grade aluminum oxide final compound.
Questions before buying
When is a single polishing compound enough?
Choose it if you already have the earlier cutting grades. Use it on prepared stones in a drum free of coarser grit.
Compare before you buy
The four-stage MJR kit is for buyers who also need cutting and pre-polish grades. MJR four-stage grit refill for 3 lb barrels