New
Arrivals/Restock
Refill Grit Kit w MJR Tumblers Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Polish for Unparalleled Result. For 25lb Rock Tumblers w Silicon Carbide, Disabled and Veteran Owned
4.5 (24 items)
Limited Time SaleUntil the end
06
59
16
$19.95 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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New $33.25
Product details
| Management number | 220302001 | Release Date | 2026/05/03 | List Price | $13.30 | Model Number | 220302001 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Extreme Polish! Every rock tumbling kit from MJR Tumblers comes with our Exclusive 12,000 Grit Sub Micron Extreme Aluminum Oxide Polish! No other polish even comes close to our results. If you want the best, MJR Tumblers 12,000 Grit Aluminum Oxide Extreme Polish is what you need!
- MJR Tumblers is a Disabled and Veteran Owned Company!
- Premeasured and works with all rotary and vibratory tumblers. All 4 Stages are premeasured for your tumbler, just pour and roll! It Can’t get easier than that!
- Each 25lb kit contains the following: 25oz of course 60/90 silicon carbide grit, 25oz of fine 120/220 silicon carbide grit, 12.5oz of pre polish 400/600 silicon carbide grit, 12.5oz of MJR Tumblers Exclusive 12,000 grit Extreme Aluminum Oxide Polish
- MJR Tumblers is Proud to be an American company located in Pecatonica Illinois in the good ole USA!
- Easy to understand rock polishing instructions with lots of tips and tricks are included with every purchase from MJR Tumblers!
| Grit Type | Coarse; Fine; Pre Polish; Polish |
|---|---|
| Brand Name | MJR Tumblers |
| Unit Count | 1 Count |
| Grit Number | 12000 |
| Item Weight | 78 Ounces |
| Part Number | MJR25pgk |
| Manufacturer | MJR Tumblers |
| Material Type | Aluminum Oxide, Silicon Carbide |
| Grit Material Type | Aluminum Oxide; Silicon Carbide |
| Compatible Material | Aluminum Oxide; Silicon Carbide |
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