{"product_id":"nbs-brown-aluminum-oxide-36-grit-50-lb-bag","title":"NBS Brown Aluminum Oxide — 36 Grit (50 lb Bag)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eBrown Aluminum Oxide — 36 Grit (Coarse)\u003c\/h3\u003e\n\u003cp\u003eHeavy-duty coarse brown aluminum oxide for aggressive material removal, surface profiling, and preparation of steel and iron surfaces for coating. The angular particle shape cuts fast and deep, making it ideal for removing heavy rust, mill scale, and old coatings. Brown fused alumina offers excellent toughness and recyclability for demanding industrial applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e36 grit — aggressive cutting for heavy material removal\u003c\/li\u003e\n\u003cli\u003eAngular particle shape for maximum cutting speed\u003c\/li\u003e\n\u003cli\u003eHigh toughness — recyclable 4–6 times in cabinet systems\u003c\/li\u003e\n\u003cli\u003eCreates 3.0–4.0 mil anchor profile on steel\u003c\/li\u003e\n\u003cli\u003eConsistent size grading per ANSI B74.12\u003c\/li\u003e\n\u003cli\u003eLow free silica content (\u0026lt;1%)\u003c\/li\u003e\n\u003cli\u003eSuitable for pressure or suction blast systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrit Size\u003c\/td\u003e\n\u003ctd\u003e36 (425–600 microns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eBrown Fused Aluminum Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eAngular\/Sub-angular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e9.0 Mohs \/ 2100 Knoop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk Density\u003c\/td\u003e\n\u003ctd\u003e110 lbs\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific Gravity\u003c\/td\u003e\n\u003ctd\u003e3.9 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAl₂O₃ Content\u003c\/td\u003e\n\u003ctd\u003e≥95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag Weight\u003c\/td\u003e\n\u003ctd\u003e50 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy rust and mill scale removal\u003c\/li\u003e\n\u003cli\u003eSurface profiling for epoxy\/urethane coatings\u003c\/li\u003e\n\u003cli\u003eWeld preparation and cleaning\u003c\/li\u003e\n\u003cli\u003eStructural steel maintenance\u003c\/li\u003e\n\u003cli\u003eConcrete surface preparation\u003c\/li\u003e\n\u003cli\u003eShip hull and bridge maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"National Blast Supply","offers":[{"title":"Default Title","offer_id":47969409597634,"sku":"NBS-AO36B-50","price":42.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalblastsupply.com\/products\/nbs-brown-aluminum-oxide-36-grit-50-lb-bag","provider":"National Blast Supply","version":"1.0","type":"link"}