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STEP 4 ALUMINUM OXIDE 12,000 EXTREME GRIT SUB MICRON
Key item features
12,000 Grit, Sub Micron Aluminum Oxide. Comes with FREE Polishing Instructions. White fused polish grit used during the fourth stage of tumbling. This grade can also be used for polishing glass bottles.
Specs
- GradeExtra Fine
- Abrasive typeAluminum Oxide
- MaterialAluminum Oxide
- CompatibilityGlass Bottles
- Rec. usePolishing
- BrandMJR Tumblers
Current price is USD$23.00
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives between Feb 20 - Feb 24
|Sold and shipped by Matt Romey
4.111111111111111 stars out of 5, based on 9 seller reviews(4.1)9 seller reviews
Free 30-day returns
Compare with similar items
| Product | Viewing this itemSTEP 4 ALUMINUM OXIDE 12,000 EXTREME GRIT SUB MICRON ![]() $23.00 current price $23.0052.6 out of 5 Stars. 5 reviews | 3M Sanding Screen 29836, 60 Grit, 18 in. x NH, 12/case ![]() $25.74 current price $25.7415 out of 5 Stars. 1 reviews | 3M Synthetic Steel Wool #3 - Coarse Grade - Multicolor ![]() $12.71 current price $12.71 | Benchmark Abrasives Aluminum Oxide 1" x 150' Shop Roll (180 Grit) ![]() $20.99 current price $20.99 |
|---|
| Grade | Extra FineSTEP 4 ALUMINUM OXIDE 12,000 EXTREME GRIT SUB MICRON | Fine3M Sanding Screen 29836, 60 Grit, 18 in. x NH, 12/case | -3M 7414NA Metal Finishing Pad | Coarse3M Synthetic Steel Wool #3 - Coarse Grade - Multicolor | -Benchmark Abrasives Aluminum Oxide 1" x 150' Shop Roll (180 Grit) |
|---|---|---|---|---|---|
| Abrasive type | Aluminum OxideSTEP 4 ALUMINUM OXIDE 12,000 EXTREME GRIT SUB MICRON | Fine3M Sanding Screen 29836, 60 Grit, 18 in. x NH, 12/case | -3M 7414NA Metal Finishing Pad | Steel3M Synthetic Steel Wool #3 - Coarse Grade - Multicolor | Aluminum OxideBenchmark Abrasives Aluminum Oxide 1" x 150' Shop Roll (180 Grit) |
| Material | Aluminum OxideSTEP 4 ALUMINUM OXIDE 12,000 EXTREME GRIT SUB MICRON | -3M Sanding Screen 29836, 60 Grit, 18 in. x NH, 12/case | Polyethylene3M 7414NA Metal Finishing Pad | Steel3M Synthetic Steel Wool #3 - Coarse Grade - Multicolor | ALUMINUM OXIDEBenchmark Abrasives Aluminum Oxide 1" x 150' Shop Roll (180 Grit) |
| Rec. use | PolishingSTEP 4 ALUMINUM OXIDE 12,000 EXTREME GRIT SUB MICRON | -3M Sanding Screen 29836, 60 Grit, 18 in. x NH, 12/case | Finishing3M 7414NA Metal Finishing Pad | -3M Synthetic Steel Wool #3 - Coarse Grade - Multicolor | PolishingBenchmark Abrasives Aluminum Oxide 1" x 150' Shop Roll (180 Grit) |
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About this item
Product details
12,000 Grit, Sub Micron Aluminum Oxide. Comes with FREE Polishing Instructions. White fused polish grit used during the fourth stage of tumbling. This grade can also be used for polishing glass bottles.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Grade
Extra Fine
Abrasive type
Aluminum Oxide
Material
Aluminum Oxide
Compatibility
Glass Bottles
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-3 of 3 reviews
Jan 28, 2026
sabrina
2 out of 5 stars review
Verified Purchase
rip off
for $23 I got 1 lb. I figured I'd get at least 3 lbs. for that price. what a rip off
Helpful?30B9KK1SU4AR5132594183
Jan 3, 2025
stewart
2 out of 5 stars review
Verified Purchase
Not pleased
Ordered 4 bags. Received 2 bags. Made a complaint with Walmart.com. Received 1 more bag. Currently waiting on my 4th bag.
Helpful?30B9KK1SU4AR5132594183
Dec 30, 2025
James
1 out of 5 stars review
Verified Purchase
I ordered Step 4 rock polishing media and received someone else's order of Step 1 rock polishing media. I'm not happy.
Helpful?30B9KK1SU4AR5132594183
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