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Main image of 10 lbs Rock Tumbler Grit Pre-Polish 600 Silicon Carbide Tumbling Media, Step 3 for Tumbling Stones, Works with Any Rock Tumbler or Stone Polisher, Polish Up to 60 LBS of Rocks

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10 lbs Rock Tumbler Grit Pre-Polish 600 Silicon Carbide Tumbling Media, Step 3 for Tumbling Stones, Works with Any Rock Tumbler or Stone Polisher, Polish Up to 60 LBS of Rocks

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Prepares Stones for Final Polishing This 600 grit silicon carbide pre-polish smooths fine scratches and refines stone surfaces ahead of the final polishing stage, delivering a cleaner and brighter finish. Fine Pre-Polish Formula for Better Shine Enhances polish quality by creating a smoother surface that allows polishing compounds to yield more reflective and consistent results. Large 10 LB Bulk Refill One jar can polish up to 60 pounds of rocks, ideal for dedicated hobbyists, classrooms, tumbling clubs, and frequent polishing projects. Compatible with All Rock Tumblers Works with rotary tumblers, rock polishers, and stone polishing systems from popular brands including National Geographic, Lortone, and more. Great for Stones, Gems & Glass Perfect for agate, jasper, quartz, obsidian, glass, and other tumbling materials that require a smooth surface before final polishing

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Prepares Stones for Final Polishing This 600 grit silicon carbide pre-polish smooths fine scratches and refines stone surfaces ahead of the final polishing stage, delivering a cleaner and brighter finish. Fine Pre-Polish Formula for Better Shine Enhances polish quality by creating a smoother surface that allows polishing compounds to yield more reflective and consistent results. Large 10 LB Bulk Refill One jar can polish up to 60 pounds of rocks, ideal for dedicated hobbyists, classrooms, tumbling clubs, and frequent polishing projects. Compatible with All Rock Tumblers Works with rotary tumblers, rock polishers, and stone polishing systems from popular brands including National Geographic, Lortone, and more.

Great for Stones, Gems & Glass Perfect for agate, jasper, quartz, obsidian, glass, and other tumbling materials that require a smooth surface before final polishing

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First Listed on Newegg	September 05, 2026

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Item#: 9SIC951M618207