50000 Grit Aluminum Oxide Rock Tumbler Polish, Step 7 Ultimate Finish | Maximum Refinement for Rocks, Gems, Glass & Jewelry Making, Ultra-Fine Powder, 1 LB Refill, For All Major Tumblers

Features

• STEP 7 ULTIMATE FINISH HIGHEST LEVEL OF SURFACE REFINEMENT: Designed as the final Step 7 polishing stage, KomeStone 50000 grit aluminum oxide polishing powder provides ultra-fine surface refinement after advanced polishing stages. It helps further smooth properly prepared stones, reduce fine surface texture, and enhance clarity, brightness, and overall shine.
• PREMIUM GLOSS ENHANCEMENT FOR ROCKS, GEMSTONES, QUARTZ & GLASS: The ultra-fine 50000 grit formula helps improve surface smoothness, reflection, and visual clarity on gemstones, quartz, agate, glass, and other hard materials. Ideal for advanced rock tumbling projects requiring an additional finishing stage.
• HIGH-PURITY ALUMINUM OXIDE POLISHING POWDER FOR CONSISTENT RESULTS: KomeStone refined aluminum oxide polishing grit delivers reliable finishing performance across professional and hobby rock tumbling projects. Ideal for collectors, lapidary enthusiasts, craftsmen, and users seeking a more refined polished surface.
• ULTIMATE STEP 7 POLISHING WITH KOMESTONE PROGRESSIVE SYSTEM: Use 50000 grit after lower polishing stages such as 8000, 12000, 17000, or 30000 grit to continue refining properly prepared stones. Designed for users pursuing the highest level of finishing within the KomeStone polishing system.
• EASY USAGE GUIDE & RESEALABLE 1 LB CONTAINER: Add approximately 2 tablespoons (0.05 lb) of polishing powder per 1 lb of rocks, add enough water to cover the load, and tumble for 35 days. Clean rocks and barrel thoroughly between stages for the best polishing results. Results may vary depending on stone hardness, shape, equipment, and tumbling conditions.