{"id":9427688390893,"title":"12000 Grit Aluminum Oxide Rock Tumbler Polish – Final Stage (Step 5), Ultra-Fine High Gloss Polishing Powder for Rocks, Gems, Glass \u0026 Jewelry Making, Polish Refill, 1 lb Final Polish : 12000 Grits","handle":"12000-grit-aluminum-oxide-rock-tumbler-polish-final-stage-step-5-ultra-fine-high-gloss-polishing-powder-for-rocks-gems-glass-jewelry-making-polish-refill-1-lb-final-polish-12000-grits","description":"\u003ch3\u003e12000 Grit Aluminum Oxide Rock Tumbler Polish – Final Stage (Step 5), Ultra-Fine High Gloss Polishing Powder for Rocks, Gems, Glass \u0026amp; Jewelry Making, Polish Refill, 1 lb\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eStep 5 Final Polish 12000 Grit Aluminum Oxide for Maximum Shine: This ultra-fine 12000-grit aluminum oxide polishing powder is engineered for the final stage of rock tumbling. The sub-micron formula reduces residual surface marks left by coarser grits, delivering the highest gloss achievable in a rock tumbler a deep, brilliant luster that standard Step 5 polishes simply can't match.\u003c\/li\u003e\n \u003cli\u003eHigher Gloss Than 8000 Grit The Best Finish Your Tumbler Can Deliver: The 12000-grit formula delivers noticeably higher gloss than 8000 grit. Use it as your Step 5 for a premium finish from the start, or add it as a Step 6 after 8000 grit for a two-stage final polish. The result: the maximum shine level achievable in a rotary or vibrating rock tumbler no additional equipment needed.\u003c\/li\u003e\n \u003cli\u003ePremium Aluminum Oxide Trusted by Lapidary Professionals: KomeStone uses high-purity aluminum oxide for consistent, repeatable results across rocks, gemstones, quartz, agate, glass, and jewelry components. A reliable, high-performance alternative to tin oxide and cerium oxide polishes delivering deep, brilliant results at a better value.\u003c\/li\u003e\n \u003cli\u003eFlexible Use Step 5 or Step 6, Compatible with All Rock Tumblers: Use 12000 grit directly as your Step 5 for a finer finish from the start, or run it as a Step 6 after 8000 grit for maximum shine. Works with rotary and vibrating rock tumblers of all brands. This flexibility makes it a versatile addition to any rock tumbling setup beginner or advanced.\u003c\/li\u003e\n \u003cli\u003eEasy Usage Guide Resealable 1 lb Container: Add approximately 2 tablespoons (0.05 lb) of polishing powder per 1 lb of stones with enough water to just cover the load, and run for 35 days. Packaged in a resealable 1 lb container for easy storage and reorder. Results may vary depending on stone type, hardness, and equipment.\u003c\/li\u003e\n \u003cli\u003eComplete Your Rock Tumbling System Full Grit Line from KomeStone: This 12000-grit polish is the final step in KomeStone's complete multi-stage grit system. Our Full Stage Rock Tumbler Grit Kit covers Steps 14 in a 5 lb set, with refills in 4 lb, 6 lb, and 10 lb sizes. Customers who use KomeStone tumblers with our full grit lineup consistently report outstanding results.\u003c\/li\u003e\n \u003cli\u003eKomeStone is designed for rock tumbling enthusiasts in the U.S., offering a range of rock tumbling machines and grit systems for beginners and hobby users. The product lineup includes multiple models across different series, such as the K Series (K1, K1 Pro, K2, K4, K5) and the G Series (G1 4LB, G2 8LB, G3 22LB). Select models feature upgraded motor designs and heavy-duty metal base construction for improved stability during operation. A complete rock tumbling grit system is also available to support multi-stage polishing and lapidary finishing.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-09T22:09:53+10:00","created_at":"2026-07-09T20:26:44+10:00","vendor":"KomeStone","type":"Tumbling Media","tags":["home_improvement_July2026"],"price":17500,"price_min":17500,"price_max":17500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50261461074157,"title":"Final Polish : 12000 Grits","option1":"Final Polish : 12000 Grits","option2":null,"option3":null,"sku":"B0GJD3V5GY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"12000 Grit Aluminum Oxide Rock Tumbler Polish – Final Stage (Step 5), Ultra-Fine High Gloss Polishing Powder for Rocks, Gems, Glass \u0026 Jewelry Making, Polish Refill, 1 lb Final Polish : 12000 Grits - Final Polish : 12000 Grits","public_title":"Final Polish : 12000 Grits","options":["Final Polish : 12000 Grits"],"price":17500,"weight":522,"compare_at_price":null,"inventory_management":"shopify","barcode":"GRIT12K-260123-14","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0GJD3V5GY.jpg?v=1783592806","\/\/leoforward.com\/cdn\/shop\/files\/81soniTjAvL.jpg?v=1783592806","\/\/leoforward.com\/cdn\/shop\/files\/81Hx0JBZiKL.jpg?v=1783592807","\/\/leoforward.com\/cdn\/shop\/files\/81YAudzPQML.jpg?v=1783592806","\/\/leoforward.com\/cdn\/shop\/files\/712bANt5NXL.jpg?v=1783592806","\/\/leoforward.com\/cdn\/shop\/files\/81mAQp5kAIL.jpg?v=1783592806","\/\/leoforward.com\/cdn\/shop\/files\/81L9DMwLkIL.jpg?v=1783592807"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0GJD3V5GY.jpg?v=1783592806","options":["Style"],"media":[{"alt":null,"id":40823362224365,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0GJD3V5GY.jpg?v=1783592806"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0GJD3V5GY.jpg?v=1783592806","width":2000},{"alt":null,"id":40823362257133,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81soniTjAvL.jpg?v=1783592806"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81soniTjAvL.jpg?v=1783592806","width":2000},{"alt":null,"id":40823362289901,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81Hx0JBZiKL.jpg?v=1783592807"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81Hx0JBZiKL.jpg?v=1783592807","width":2000},{"alt":null,"id":40823362322669,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81YAudzPQML.jpg?v=1783592806"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81YAudzPQML.jpg?v=1783592806","width":2000},{"alt":null,"id":40823362355437,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/712bANt5NXL.jpg?v=1783592806"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/712bANt5NXL.jpg?v=1783592806","width":2000},{"alt":null,"id":40823362388205,"position":6,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81mAQp5kAIL.jpg?v=1783592806"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81mAQp5kAIL.jpg?v=1783592806","width":2000},{"alt":null,"id":40823362420973,"position":7,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81L9DMwLkIL.jpg?v=1783592807"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81L9DMwLkIL.jpg?v=1783592807","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e12000 Grit Aluminum Oxide Rock Tumbler Polish – Final Stage (Step 5), Ultra-Fine High Gloss Polishing Powder for Rocks, Gems, Glass \u0026amp; Jewelry Making, Polish Refill, 1 lb\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eStep 5 Final Polish 12000 Grit Aluminum Oxide for Maximum Shine: This ultra-fine 12000-grit aluminum oxide polishing powder is engineered for the final stage of rock tumbling. The sub-micron formula reduces residual surface marks left by coarser grits, delivering the highest gloss achievable in a rock tumbler a deep, brilliant luster that standard Step 5 polishes simply can't match.\u003c\/li\u003e\n \u003cli\u003eHigher Gloss Than 8000 Grit The Best Finish Your Tumbler Can Deliver: The 12000-grit formula delivers noticeably higher gloss than 8000 grit. Use it as your Step 5 for a premium finish from the start, or add it as a Step 6 after 8000 grit for a two-stage final polish. The result: the maximum shine level achievable in a rotary or vibrating rock tumbler no additional equipment needed.\u003c\/li\u003e\n \u003cli\u003ePremium Aluminum Oxide Trusted by Lapidary Professionals: KomeStone uses high-purity aluminum oxide for consistent, repeatable results across rocks, gemstones, quartz, agate, glass, and jewelry components. A reliable, high-performance alternative to tin oxide and cerium oxide polishes delivering deep, brilliant results at a better value.\u003c\/li\u003e\n \u003cli\u003eFlexible Use Step 5 or Step 6, Compatible with All Rock Tumblers: Use 12000 grit directly as your Step 5 for a finer finish from the start, or run it as a Step 6 after 8000 grit for maximum shine. Works with rotary and vibrating rock tumblers of all brands. This flexibility makes it a versatile addition to any rock tumbling setup beginner or advanced.\u003c\/li\u003e\n \u003cli\u003eEasy Usage Guide Resealable 1 lb Container: Add approximately 2 tablespoons (0.05 lb) of polishing powder per 1 lb of stones with enough water to just cover the load, and run for 35 days. Packaged in a resealable 1 lb container for easy storage and reorder. Results may vary depending on stone type, hardness, and equipment.\u003c\/li\u003e\n \u003cli\u003eComplete Your Rock Tumbling System Full Grit Line from KomeStone: This 12000-grit polish is the final step in KomeStone's complete multi-stage grit system. Our Full Stage Rock Tumbler Grit Kit covers Steps 14 in a 5 lb set, with refills in 4 lb, 6 lb, and 10 lb sizes. Customers who use KomeStone tumblers with our full grit lineup consistently report outstanding results.\u003c\/li\u003e\n \u003cli\u003eKomeStone is designed for rock tumbling enthusiasts in the U.S., offering a range of rock tumbling machines and grit systems for beginners and hobby users. The product lineup includes multiple models across different series, such as the K Series (K1, K1 Pro, K2, K4, K5) and the G Series (G1 4LB, G2 8LB, G3 22LB). Select models feature upgraded motor designs and heavy-duty metal base construction for improved stability during operation. A complete rock tumbling grit system is also available to support multi-stage polishing and lapidary finishing.\u003c\/li\u003e\n \u003c\/ul\u003e"}