{"product_id":"aluminum-oxide-coarse-sand-blasting-media-12-lbs-durable-grit","title":"Aluminum Oxide Coarse Sand Blasting Media - 12 LBS - Durable Grit","description":"\u003cp\u003eOur review of the 12 lb bag of Aluminum Oxide sand blasting media finds it best suited for users who need an aggressive, long-lasting abrasive for metal, glass, stone or wood. The single biggest reason to consider this product is its hardness and longevity: Aluminum Oxide is the second hardest mineral after diamond, so it removes coatings and etches glass more consistently and with far less consumption than softer media. For anyone running a blasting cabinet or using a blasting gun who wants fewer refill cycles, this product delivers that efficiency.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e The abrasive is very hard so it cleans and etches a wide range of surfaces including glass without breaking down quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLongevity:\u003c\/strong\u003e Long lasting and highly reusable, it reduces media changes and overall cost per job compared with typical silica media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharp angular grit:\u003c\/strong\u003e The angular particles provide aggressive cutting action for quick removal of paint and rust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-reactant composition:\u003c\/strong\u003e It will not chemically interfere with coatings during surface preparation, preserving substrate integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow silica content:\u003c\/strong\u003e No detectable crystalline silica is listed, making it a safer choice than silica for many blasting tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh density:\u003c\/strong\u003e With specific gravity around 3.9 and a bulk density near 115-125 lbs\/ft3, it packs abrasive force into each charge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis abrasive is aimed at hobbyists and professionals who operate sandblasting cabinets, blasting guns or handheld setups and who need an aggressive medium that lasts through many cycles. It fits tasks like paint removal, deburring, surface etching on glass, and preparing metal for coatings where durability of the media matters.\u003c\/p\u003e\n\u003cp\u003eThose looking for an ultra-fine decorative finish or a soft, non-cutting media should look elsewhere; very delicate substrates or projects where minimal material removal is required may be better served by softer or purpose-specific blasting materials.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks well on paint and rust removal thanks to a sharp, aggressive grit.\u003c\/li\u003e\n\u003cli\u003eMaterial quality is solid and durable, so the media is highly reusable.\u003c\/li\u003e\n\u003cli\u003eSafer than silica-based sand because there is no detectable crystalline silica noted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBecause it is aggressive, it can be too abrasive for very delicate finishing tasks or thin metals.\u003c\/li\u003e\n\u003cli\u003eSome customers vary on perceived value for money depending on usage intensity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eAluminum Oxide sand blasting media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e12 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrit type\u003c\/td\u003e\n\u003ctd\u003eCoarse, sharp angular grit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific gravity\u003c\/td\u003e\n\u003ctd\u003e~3.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk density\u003c\/td\u003e\n\u003ctd\u003e115-125 lbs\/ft3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eWet and dry blasting, etching glass, cleaning, deburring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 12 lb Aluminum Oxide coarse blasting media is a strong choice for users who need an aggressive, long-lasting abrasive that handles metal and glass reliably. It reduces media consumption and speeds up paint and rust removal, making it a practical value for frequent blasters who prioritize performance over minimal-cost purchase comparisons.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this media safe for etching glass?\u003c\/strong\u003e\u003cbr\u003eYes, because Aluminum Oxide is harder than glass it etches and cleans glass surfaces effectively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be reused?\u003c\/strong\u003e\u003cbr\u003eYes, the media is described as highly reusable and long lasting compared with typical silica sands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it affect coatings chemically?\u003c\/strong\u003e\u003cbr\u003eNo, the media is non-reactant and should not chemically interfere with coatings during surface prep.\u003c\/p\u003e","brand":"INTERACTIVIA","offers":[{"title":"Default Title","offer_id":48644502126811,"sku":"B09YVR6G5X","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Q_jBEDGFL._AC_SL1500.jpg?v=1778595661","url":"https:\/\/gearmusthave.com\/products\/aluminum-oxide-coarse-sand-blasting-media-12-lbs-durable-grit","provider":"GearMustHave","version":"1.0","type":"link"}