17000 Grit Aluminum Oxide Rock Tumbler Polish, Step 5 Premium Final Polish

Features

• STEP 5 PREMIUM FINAL POLISH ULTRA-FINE 17000 GRIT FOR ADVANCED FINISHING: Designed as an advanced Step 5 polishing grit, 17000 grit aluminum oxide features an ultra-fine formula to further refine properly prepared stones, reduce subtle surface imperfections, and enhance a deeper, brighter gloss beyond standard polishing stages.
• HIGHER GLOSS FINISH FOR ROCKS, GEMSTONES & GLASS PROJECTS: The ultra-fine 17000 grit formula helps improve surface smoothness, clarity, and shine on gemstones, quartz, agate, glass, and other hard materials after completing earlier grinding and polishing stages.
• PREMIUM ALUMINUM OXIDE FORMULA FOR CONSISTENT RESULTS: KomeStone refined aluminum oxide polishing grit delivers reliable finishing performance across different tumbling projects. Ideal for rock tumbling hobbyists, collectors, and lapidary enthusiasts seeking a more refined final finish.
• STANDALONE STEP 5 POLISH OR ADVANCED POLISHING SEQUENCE: Use 17000 grit directly as a premium Step 5 final polish, or combine with 8000 grit as an advanced 8000 17000 polishing sequence for enhanced surface refinement and a more polished appearance.
• 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.
• Complete Your Rock Tumbling System Full Grit Line from KomeStone: 17000 grit is the ultimate final step in KomeStone's complete multi-stage grit system. Pair with our 8000 grit (Step 5) and 12000 grit (Step 5/6) for a complete professional-grade polishing sequence. Also available: Full Stage Rock Tumbler Grit Kit (Steps 14) in 4 lb, 6 lb, and 10 lb sizes.
• KomeStone is designed for rock tumbling enthusiasts in the U.S., offering rock tumbling machines and grit systems for beginners and hobby users. The lineup includes the K Series (K1, K1 Pro, K2 Elite with noise-reduction design, K4 dual-barrel model, K5 for beginners) and the G Series (G1 4LB, G2 8LB, G3 22LB heavy-duty metal base). Some models feature upgraded motor designs, including brushless motor options, for more stable operation. A complete rock tumbling grit system is also available for multi-stage polishing and lapidary finishing. KomeStone provides reliable tools and ongoing support for rock tumbling hobbyists.