--- product_id: 638563803 title: "12,000 Grit Aluminum Oxide Rock Polish Powder, 2lb Extreme Fine Final Stage Rock Tumbler Polish, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Finish" brand: "mjr tumblers" price: "VT18326" currency: VUV in_stock: true reviews_count: 13 category: "Mjr Tumblers" url: https://www.desertcart.vu/products/638563803-12-000-grit-aluminum-oxide-rock-polish-powder-2lb-extreme store_origin: VU region: Vanuatu --- # 10x finer than competitors 12,000 grit sub micron precision Disabled & Veteran Owned 12,000 Grit Aluminum Oxide Rock Polish Powder, 2lb Extreme Fine Final Stage Rock Tumbler Polish, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Finish **Brand:** mjr tumblers **Price:** VT18326 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your polish game with the ultimate 12,000 grit power! ⚡ ## Quick Answers - **What is this?** 12,000 Grit Aluminum Oxide Rock Polish Powder, 2lb Extreme Fine Final Stage Rock Tumbler Polish, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Finish by mjr tumblers - **How much does it cost?** VT18326 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/638563803-12-000-grit-aluminum-oxide-rock-polish-powder-2lb-extreme) ## Best For - mjr tumblers enthusiasts ## Why This Product - Trusted mjr tumblers brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk 2-Pound Supply:** Enough premium polish to keep your projects flawless and consistent. - • **10x Finer, 10x Better:** Outperform standard 1,200-1,500 grit powders by an order of magnitude. - • **Pro-Grade Performance:** Ideal for final polishing stages, delivering showroom shine every time. - • **Trusted Veteran-Owned Brand:** Support quality and integrity with a Disabled and Veteran owned company. - • **Unmatched Ultra-Fine Polish:** Experience a mirror-like finish with 12,000 grit sub micron aluminum oxide. ## Overview MJR Tumblers Premium Quality Extreme Polish offers a 12,000 grit sub micron aluminum oxide formula that is ten times finer than typical competitors, ensuring unparalleled rock polishing results. This 2-pound pack is perfect for final-stage polishing, delivering a brilliant shine. Proudly crafted by a Disabled and Veteran Owned company, it’s the professional’s choice for superior quality and performance. ## Description 2 Pounds of MJR Tumblers Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Rock Polishing Powder. for Unparalleled Quality and Performance. A Disabled and Veteran Owned Company!: desertcart.com: Industrial & Scientific Review: Great company - The best polish. Don't trust the kits on here, you need 8000 and above in final stage to get a good polish. This works really well. Always burnish afterwards to complete the stones. Review: Extra fine grit - This is the extra fine grit you need for stage 4 or even stage 5 to provide extra polish to your tumbled media. It provide a great shine. ## Features - There is No comparison in the results between MJR Tumbler's Exclusive 12,000 grit Sub Micron Extreme Aluminum Oxide Polish and our competitors 1,200 grit or 1,500 grit Aluminum Oxide. 12,000 grit is ten times finer than 1,200 grit with ten times better results! - MJR Tumbler’s Exclusive 12,000 Grit Sub Micron Extreme Aluminum Oxide Polish is the best polish you can buy! - No other polish even comes close to our results. - If you want the best, MJR Tumblers 12,000 Grit Sub Micron Aluminum Oxide Extreme Polish is what you need! - MJR Tumblers is a Disabled and Veteran Owned Company! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4PSKZRH | | Best Sellers Rank | #12,274 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Tumbling Media | | Brand | MJR Tumblers | | Date First Available | May 21, 2024 | | Grit Material | Extreme Aluminum Oxide | | Grit Number | 12000 | | Grit Type | Extreme Polish | | Item Weight | 2 pounds | | Manufacturer | MJR Tumblers | | Material | Extreme Aluminum Oxide | | Number of Items | 2 | | Package Dimensions | 8.5 x 7 x 1 inches | | Set Name | MJR Tumblers Premium Quality Extreme Polish | ## Product Details - **Brand:** MJR Tumblers - **Grit Material:** Extreme Aluminum Oxide - **Grit Type:** Extreme Polish - **Item Weight:** 2 Pounds - **Material:** Extreme Aluminum Oxide ## Images ![12,000 Grit Aluminum Oxide Rock Polish Powder, 2lb Extreme Fine Final Stage Rock Tumbler Polish, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Finish - Image 1](https://m.media-amazon.com/images/I/61nvojo7R0L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great company *by C***R on October 1, 2025* The best polish. Don't trust the kits on here, you need 8000 and above in final stage to get a good polish. This works really well. Always burnish afterwards to complete the stones. ### ⭐⭐⭐⭐⭐ Extra fine grit *by B***E on February 23, 2026* This is the extra fine grit you need for stage 4 or even stage 5 to provide extra polish to your tumbled media. It provide a great shine. ### ⭐⭐⭐⭐⭐ Arrived quickly and as described *by A***R on February 9, 2026* Product arrived quickly and as described ## Frequently Bought Together - 2 Pounds of MJR Tumblers Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Rock Polishing Powder. for Unparalleled Quality and Performance. A Disabled and Veteran Owned Company! - MJR Tumblers 2 LB per Polish Aluminum Oxide 400/600 Pre-Polish Rock Grit Stage 3 | USA - 10 lbs Rock Tumbler Grit - Tumbler Media Grit,Rock Polishing Grit Media, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher,COARSE 60/90 Silicon Carbide Grit, Step 1 for Tumbling Stones --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/638563803-12-000-grit-aluminum-oxide-rock-polish-powder-2lb-extreme](https://www.desertcart.vu/products/638563803-12-000-grit-aluminum-oxide-rock-polish-powder-2lb-extreme) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*