30000 Grit Aluminum Oxide Rock Tumbler Polish, Step 6 Ultra-Fine Polish Advanced Refinement for Rocks, Gems, Glass & Jewelry Making, Ultra-Fine Powder, 1 LB Refill, For All Major Tumblers

STEP 6 ULTRA-FINE REFINEMENT BEYOND STANDARD FINAL POLISHING: Designed as an advanced Step 6 polishing stage, 30000 grit aluminum oxide polishing powder provides ultra-fine surface refinement after Step 5 polishing. It assists in further smoothing stone surfaces, reducing fine imperfections, and improving clarity, brightness, and overall luster. ENHANCED GLOSS FINISH FOR ROCKS, GEMSTONES, QUARTZ
& GLASS: The ultra-fine 30000 grit formula helps enhance surface smoothness, reflection, and visual clarity on gemstones, quartz, agate, glass, and other hard materials. Ideal for rock tumbling projects requiring an additional refinement step after standard polishing. PREMIUM ALUMINUM OXIDE POLISHING POWDER FOR CONSISTENT RESULTS: refined aluminum oxide polishing grit delivers reliable finishing performance across advanced rock tumbler polishing projects. Ideal for rock tumbling hobbyists, collectors, craftsmen, and lapidary enthusiasts seeking a more refined final surface. ADVANCED STEP 6
POLISHING WITH PROGRESSIVE SYSTEM: Use 30000 grit after lower polishing stages such as 8000, 12000, or 17000 grit to continue refining properly prepared stones. Designed for users who want to achieve a higher level of smoothness and enhanced gloss. 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