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Rock Polisher 8000 Grit Aluminum Oxide Polishing Grits – Step 5 Final Stage for Rock Polishing, Fine Abrasive Polishing Podwer for All Kinds of Stones, Gems, and Glass Polishing

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$28.98

$ 12 .99 $12.99

In Stock

1.Color:A: 8000 Grits


About this item

  • KomeStone's best-selling rock tumblers offer something for everyone: the K1and K1 Pro (2.5 lb capacity, with the Pro featuring a brushless motor), the K2 (3 lb capacity with a noise-reducing cover), and the K4 (dual barrel, 7 lb capacity, brushless motor, and noise-reducing cover). Perfect for both beginners and experienced rock collectors.
  • ⚡ ⚡ ⚡ 𝐑𝐞𝐚𝐜𝐡 𝐨𝐮𝐭 𝐭𝐨 𝐨𝐮𝐫 𝐜𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐜𝐞𝐧𝐭𝐞𝐫 𝐯𝐢𝐚 𝐞𝐦𝐚𝐢𝐥 (𝐬𝐮𝐩𝐩𝐨𝐫𝐭@𝐤𝐨𝐦𝐞𝐬𝐭𝐨𝐧𝐞.𝐜𝐨𝐦) 𝐟𝐨𝐫 𝐭𝐢𝐩𝐬 𝐟𝐨𝐫 𝐠𝐞𝐭𝐭𝐢𝐧𝐠 𝐬𝐡𝐢𝐧𝐲 𝐭𝐮𝐦𝐛𝐥𝐞𝐝 𝐫𝐨𝐜𝐤𝐬.
  • We offer 8000 and 12000 grit polishing powders, designed for the final stages of tumbling. Unlike grinding powders, which are used in Steps 1-4 to round the stones, our polishing powders are ideal for achieving a high-gloss finish starting from Step 5. You can choose either grit based on your desired shine, offering flexibility to tailor the polishing process for optimal results.
  • Designed for Professional-Grade Final Polishing: KomeStone 8000 Grit Aluminum Oxide Polishing Powder is perfect for achieving a high-gloss, mirror-like finish. It’s engineered for the final step in stone, gem, and glass polishing, eliminating fine scratches and enhancing surface clarity.
  • Suitable for a Wide Range of Materials: Whether you’re working with gemstones, quartz, agate, glass, or other hard surfaces, this polishing powder is versatile and reliable. Use it for both hobby and professional projects to bring out the best in your materials.
  • Easy Application – Recommended Usage: Mix 2 tablespoon of powder with water to create a smooth paste. Use it in a rotary or vibratory tumbler for 3–5 days, adjusting the polishing time and powder quantity based on the hardness and size of your material. Always ensure the tumbler is running smoothly for optimal results.
  • Achieve Professional Results with the Right Equipment: Our 8000-grit polishing powder works best with a professional polishing machine. While it can be used in a rotary tumbler, results may not meet expectations. If you're unfamiliar with polishing powders or equipment, we recommend learning more before ordering. If you're experienced and still wish to proceed, please consider carefully before purchasing.


Elevate your rock polishing results with our 8000 polishing grits or polishing powder. This premium-grade grit is designed for the final step in the tumbling process, delivering a superior, mirror-like finish that enhances the natural beauty of your rocks. Our 8000 grit is essential for achieving a professional-quality polish, removing fine scratches and providing a deep, glossy shine. Each package contains enough grit for multiple polishing cycles, making it a valuable addition to your rock tumbling supplies. Whether you’re a hobbyist or a seasoned tumbler, this grit is a must-have for flawless, high-quality results. Note: If you're using a common rotary rock tumbler for polishing, the results may not meet expectations. To achieve professional-level polishing, a vibratory tumbler or a specialized polishing machine is required.


Donald K
2025-08-19 13:58:11
Availability and quick delivery.
mac and Jan
2025-08-02 13:59:01
The best thing about this product that I like is the results I’ve had polishing grit before that’s supposed to polish rocks however, it did an OK job but this stuff doesn’t excellent job 4 Four days in the Tumblr on one or two in the rocks shine like diamonds what more can I say great value for the money
Misty
2025-07-05 10:35:26
I just started using this polish. After 7 days I seen improvement in the polishing of my stone. I’m putting them back in for another 7 days to see my results.
TheKnightReview
2025-06-27 14:04:23
The Komestone step 5 polishing grit is amazing. Steps 1-4 took my stones with rough edges, and smoothed them out, then step 5 polished them up. I've had great results with their products and I highly recommend their refill kits. Their customer service is also wonderful. I've had questions, and they always respond within 24 business hours to answer my questions which is greatly appreciate.
James Williams
2025-06-02 10:56:07
This is a super useful pack for finishing off your tumbling tasks. You get a reasonable amount of very high grit aluminum oxide powder. I tested this on a few rocks after running them through silicon carbide and indeed it improved the surface finish.
Mom of 5
2025-05-30 09:51:37
As soon as this arrived, our son was thrilled to put his rocks in the tumbler with it to polish them and make them shiny. It closes securely with a cover inside the lid so it doesn't spill. This is for use after Step 4 to give the polished rocks extra shine. It's compatible with all rock tumblers.
EPR
2025-05-04 15:33:31
Tumbling my stones now, looking forward to seeing the results! Seller is responsive, great customer service. They reached out about this product, I wasn’t aware that it existed. It should be just what I was looking for.
Customer
2025-02-06 12:28:36
I have enjoyed tumbling rocks with my kids with their products and very nice company to deal with
john boy
2025-01-31 15:27:23
Waste of money