---
product_id: 689991271
title: "12,000 Grit Aluminum Oxide Rock Polish Powder, 5lb Extreme Fine Final Stage Rock Tumbler Polish, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Finish"
brand: "mjr tumblers"
price: "135650CFA"
currency: XOF
in_stock: true
category: "Mjr Tumblers"
url: https://www.desertcart.sn/products/689991271-12-000-grit-aluminum-oxide-rock-polish-powder-5lb-extreme
store_origin: SN
region: Senegal
---

# Works with rotary & vibratory tumblers 12,000 grit ultra-fine polish Premium aluminum oxide for consistent finish 12,000 Grit Aluminum Oxide Rock Polish Powder, 5lb Extreme Fine Final Stage Rock Tumbler Polish, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Finish

**Brand:** mjr tumblers
**Price:** 135650CFA
**Availability:** ✅ In Stock

## Summary

> 💎 Polish like a pro, shine like a legend.

## Quick Answers

- **What is this?** 12,000 Grit Aluminum Oxide Rock Polish Powder, 5lb Extreme Fine Final Stage Rock Tumbler Polish, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Finish by mjr tumblers
- **How much does it cost?** 135650CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/689991271-12-000-grit-aluminum-oxide-rock-polish-powder-5lb-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

- • **Multi-Material Mastery:** Perfectly polishes rocks, minerals, and glass to a brilliant, flawless shine.
- • **Ultra-Fine 12,000 Grit Polish:** Achieve museum-quality, mirror-smooth stone finishes every time.
- • **Premium Aluminum Oxide Compound:** Engineered for consistent, reliable polishing results across all tumbling cycles.
- • **Trusted USA Veteran-Owned Brand:** Support quality and integrity with a veteran-owned company delivering top-tier tumbling supplies.
- • **Versatile Tumbler Compatibility:** Seamlessly integrates with both rotary and vibratory tumblers for ultimate workflow flexibility.

## Overview

This 5lb 12,000 grit aluminum oxide rock polish powder is the ultimate final-stage polishing compound for rotary and vibratory tumblers. Designed to deliver ultra-fine, consistent polishing on rocks, minerals, and glass, it ensures a flawless, high-gloss finish. Made by a trusted USA veteran-owned brand, it’s the go-to choice for serious lapidary enthusiasts seeking professional-grade results.

## Description

MJR Tumblers 12,000 Grit Aluminum Oxide Rock Polish Powder, 5lb Extreme Fine Final Stage Rock Tumbler Polish, Stone Polishing Compound for Rotary & Vibratory Tumblers, Lapidary Finish: desertcart.com: Industrial & Scientific

## Features

- ULTRA-FINE 12,000 GRIT FOR FINAL POLISHING STAGE: This sub-micron 12,000 grit aluminum oxide is designed for the final stage of rock tumbling, helping refine stone surfaces after pre-polish. Ideal for achieving a smooth, clean, and polished finish on rocks, minerals, and gemstones.
- HIGH QUALITY ALUMINUM OXIDE FOR CONSISTENT RESULTS: Made from premium aluminum oxide, this polishing compound delivers even, reliable performance across tumbling cycles. Designed to support consistent finishing results when used as part of a complete multi-stage polishing process
- COMPATIBLE WITH ROTARY & VIBRATORY TUMBLERS: Suitable for use with most rock tumblers, including rotary and vibratory machines. A versatile polishing solution for maintaining your rock tumbling workflow or upgrading your final polishing stage.
- IDEAL FOR ROCKS, MINERALS & GLASS POLISHING: Works well across a variety of materials, including stones, minerals, and glass. Designed to enhance surface smoothness and clarity during the final polishing step.
- USA OWNED BRAND WITH TRUSTED QUALITY: Offered by a USA-based, disabled and veteran-owned company. MJR Tumblers provides dependable rock tumbling supplies designed for performance, consistency, and ease of use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0D4PGY21Q |
| Best Sellers Rank | #19,510 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #34 in Tumbling Media |
| Brand Name | MJR Tumblers |
| Compatible Material | Aluminum Oxide |
| Customer Reviews | 4.6 4.6 out of 5 stars (148) 4.6 out of 5 stars |
| Grit Material Type | Extreme Aluminum Oxide |
| Grit Number | 12000 |
| Grit Type | Extreme Polish |
| Item Weight | 5 pounds |
| Manufacturer | MJR Tumblers |
| Material Type | Extreme Aluminum Oxide |
| Number Of Items | 5 |
| Number Of Packs | 1 |
| Part Number | MJR-12000-5LB |
| Set Name | MJR Tumblers Extreme Polish Set |
| Unit Count | 1 Count |

## Product Details

- **Brand:** MJR Tumblers
- **Grit Material:** Extreme Aluminum Oxide
- **Grit Type:** Extreme Polish
- **Item Weight:** 5 pounds
- **Material:** Extreme Aluminum Oxide

## Images

![12,000 Grit Aluminum Oxide Rock Polish Powder, 5lb 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.

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**Shop now:** [https://www.desertcart.sn/products/689991271-12-000-grit-aluminum-oxide-rock-polish-powder-5lb-extreme](https://www.desertcart.sn/products/689991271-12-000-grit-aluminum-oxide-rock-polish-powder-5lb-extreme)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-18*