{"title":"Aluminum Oxide","description":"\u003cp\u003ePremium aluminum oxide blasting media in brown, white, and pink grades for aggressive cutting, surface profiling, and precision finishing. Angular particles deliver fast material removal and consistent anchor profiles for coating adhesion. Available in coarse through fine grits for every application from heavy rust removal to aerospace-grade surface preparation.\u003c\/p\u003e","products":[{"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}]},{"product_id":"nbs-brown-aluminum-oxide-60-grit-50-lb-bag","title":"NBS Brown Aluminum Oxide — 60 Grit (50 lb Bag)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eBrown Aluminum Oxide — 60 Grit (Medium-Coarse)\u003c\/h3\u003e\n\u003cp\u003eVersatile medium-coarse aluminum oxide for general-purpose blasting, cleaning, and surface preparation. The 60 grit size balances aggressive cutting with a finer finish profile, making it the most popular grade for automotive, industrial, and maintenance applications. Excellent for paint removal, rust cleaning, and preparing surfaces for primer.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e60 grit — versatile general-purpose grade\u003c\/li\u003e\n\u003cli\u003eBalances cutting speed with finish quality\u003c\/li\u003e\n\u003cli\u003eCreates 2.0–3.0 mil anchor profile\u003c\/li\u003e\n\u003cli\u003eRecyclable 5–8 times in blast cabinets\u003c\/li\u003e\n\u003cli\u003eWorks in suction and pressure systems\u003c\/li\u003e\n\u003cli\u003eLow dust generation vs. expendable abrasives\u003c\/li\u003e\n\u003cli\u003eANSI B74.12 graded\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\u003e60 (250–300 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\u003e112 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\u003ePaint and powder coat removal\u003c\/li\u003e\n\u003cli\u003eGeneral rust and corrosion cleaning\u003c\/li\u003e\n\u003cli\u003eAutomotive body panel preparation\u003c\/li\u003e\n\u003cli\u003eEquipment maintenance blasting\u003c\/li\u003e\n\u003cli\u003eSurface prep for primer\/paint\u003c\/li\u003e\n\u003cli\u003eMold and die cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"National Blast Supply","offers":[{"title":"Default Title","offer_id":47969409663170,"sku":"NBS-AO60B-50","price":39.99,"currency_code":"USD","in_stock":true}]},{"product_id":"nbs-brown-aluminum-oxide-80-grit-50-lb-bag","title":"NBS Brown Aluminum Oxide — 80 Grit (50 lb Bag)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eBrown Aluminum Oxide — 80 Grit (Medium)\u003c\/h3\u003e\n\u003cp\u003eMedium-grade aluminum oxide for applications requiring a balance between material removal and surface finish. The 80 grit produces a finer profile than coarser grades while still providing effective cleaning and preparation. Popular for automotive restoration, tool cleaning, and preparing surfaces for thin-film coatings that require a controlled profile.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e80 grit — medium grade for controlled profiling\u003c\/li\u003e\n\u003cli\u003eFiner finish than 60 grit with good cleaning speed\u003c\/li\u003e\n\u003cli\u003eCreates 1.5–2.5 mil anchor profile\u003c\/li\u003e\n\u003cli\u003eExcellent for thin-film coating preparation\u003c\/li\u003e\n\u003cli\u003eRecyclable 6–10 times in cabinet systems\u003c\/li\u003e\n\u003cli\u003eLow breakdown rate extends media life\u003c\/li\u003e\n\u003cli\u003eANSI B74.12 graded\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\u003e80 (180–212 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\u003e114 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\u003eAutomotive restoration and refinishing\u003c\/li\u003e\n\u003cli\u003eTool and die cleaning\u003c\/li\u003e\n\u003cli\u003eThin-film coating preparation\u003c\/li\u003e\n\u003cli\u003eAluminum and alloy surface prep\u003c\/li\u003e\n\u003cli\u003eFiberglass and composite cleaning\u003c\/li\u003e\n\u003cli\u003ePrecision part deburring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"National Blast Supply","offers":[{"title":"Default Title","offer_id":47969409728706,"sku":"NBS-AO80B-50","price":39.99,"currency_code":"USD","in_stock":true}]},{"product_id":"nbs-brown-aluminum-oxide-120-grit-50-lb-bag","title":"NBS Brown Aluminum Oxide — 120 Grit (50 lb Bag)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eBrown Aluminum Oxide — 120 Grit (Fine)\u003c\/h3\u003e\n\u003cp\u003eFine-grade aluminum oxide for precision cleaning, light deburring, and surface finishing where a smooth profile is required. The 120 grit provides excellent cleaning action without aggressive material removal, making it ideal for delicate parts, thin metals, and applications where surface integrity must be preserved.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e120 grit — fine grade for precision work\u003c\/li\u003e\n\u003cli\u003eGentle cleaning without substrate damage\u003c\/li\u003e\n\u003cli\u003eCreates 1.0–1.5 mil anchor profile\u003c\/li\u003e\n\u003cli\u003eSafe for thin-walled and delicate parts\u003c\/li\u003e\n\u003cli\u003eRecyclable 8–12 times in cabinet systems\u003c\/li\u003e\n\u003cli\u003eMinimal dust and low media consumption\u003c\/li\u003e\n\u003cli\u003eANSI B74.12 graded\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\u003e120 (106–125 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\u003e116 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\u003ePrecision part cleaning\u003c\/li\u003e\n\u003cli\u003eLight deburring and edge blending\u003c\/li\u003e\n\u003cli\u003eThin metal surface preparation\u003c\/li\u003e\n\u003cli\u003eElectronics and PCB cleaning\u003c\/li\u003e\n\u003cli\u003eDental and medical device finishing\u003c\/li\u003e\n\u003cli\u003eOptical component preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"National Blast Supply","offers":[{"title":"Default Title","offer_id":47969409761474,"sku":"NBS-AO120B-50","price":44.99,"currency_code":"USD","in_stock":true}]},{"product_id":"nbs-white-aluminum-oxide-60-grit-50-lb-bag","title":"NBS White Aluminum Oxide — 60 Grit (50 lb Bag)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eWhite Aluminum Oxide — 60 Grit\u003c\/h3\u003e\n\u003cp\u003ePremium white fused aluminum oxide for applications requiring maximum purity and no ferrous contamination. White alumina is friable (self-sharpening), producing fresh cutting edges as particles fracture during use. Essential for stainless steel, titanium, nickel alloys, and any application where iron contamination from brown alumina is unacceptable.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e99.5%+ Al₂O₃ purity — no iron contamination\u003c\/li\u003e\n\u003cli\u003eFriable (self-sharpening) for consistent cutting\u003c\/li\u003e\n\u003cli\u003eWill not discolor stainless steel or non-ferrous metals\u003c\/li\u003e\n\u003cli\u003eCooler cutting action reduces heat damage\u003c\/li\u003e\n\u003cli\u003eFDA-acceptable for food equipment preparation\u003c\/li\u003e\n\u003cli\u003ePharmaceutical and medical grade available\u003c\/li\u003e\n\u003cli\u003eANSI B74.12 graded\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\u003e60 (250–300 microns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eWhite Fused Aluminum Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eAngular (friable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e9.0 Mohs \/ 2200 Knoop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk Density\u003c\/td\u003e\n\u003ctd\u003e105 lbs\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific Gravity\u003c\/td\u003e\n\u003ctd\u003e3.95 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAl₂O₃ Content\u003c\/td\u003e\n\u003ctd\u003e≥99.5%\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\u003eStainless steel surface preparation\u003c\/li\u003e\n\u003cli\u003eTitanium and nickel alloy blasting\u003c\/li\u003e\n\u003cli\u003eFood processing equipment maintenance\u003c\/li\u003e\n\u003cli\u003ePharmaceutical equipment cleaning\u003c\/li\u003e\n\u003cli\u003eAerospace component preparation\u003c\/li\u003e\n\u003cli\u003eMedical device manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"National Blast Supply","offers":[{"title":"Default Title","offer_id":47969409827010,"sku":"NBS-AO60W-50","price":54.99,"currency_code":"USD","in_stock":true}]},{"product_id":"nbs-white-aluminum-oxide-120-grit-50-lb-bag","title":"NBS White Aluminum Oxide — 120 Grit (50 lb Bag)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eWhite Aluminum Oxide — 120 Grit (Fine)\u003c\/h3\u003e\n\u003cp\u003eFine-grade white fused aluminum oxide for precision finishing of non-ferrous metals, stainless steel, and sensitive substrates. The combination of high purity, fine particle size, and friable cutting action makes this the premium choice for aerospace, medical, and food-grade surface preparation where contamination-free results are mandatory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e99.5%+ Al₂O₃ purity — zero ferrous contamination\u003c\/li\u003e\n\u003cli\u003e120 grit fine grade for precision finishing\u003c\/li\u003e\n\u003cli\u003eFriable particles for cool, clean cutting\u003c\/li\u003e\n\u003cli\u003eCreates smooth, contamination-free surface\u003c\/li\u003e\n\u003cli\u003eIdeal for pre-coating preparation on alloys\u003c\/li\u003e\n\u003cli\u003eMeets aerospace and medical cleanliness standards\u003c\/li\u003e\n\u003cli\u003eANSI B74.12 graded\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\u003e120 (106–125 microns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eWhite Fused Aluminum Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eAngular (friable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e9.0 Mohs \/ 2200 Knoop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk Density\u003c\/td\u003e\n\u003ctd\u003e107 lbs\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific Gravity\u003c\/td\u003e\n\u003ctd\u003e3.95 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAl₂O₃ Content\u003c\/td\u003e\n\u003ctd\u003e≥99.5%\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\u003eAerospace precision surface prep\u003c\/li\u003e\n\u003cli\u003eMedical implant finishing\u003c\/li\u003e\n\u003cli\u003eStainless steel cosmetic finishing\u003c\/li\u003e\n\u003cli\u003eTitanium component preparation\u003c\/li\u003e\n\u003cli\u003eThermal spray bond coat prep\u003c\/li\u003e\n\u003cli\u003eOptical and semiconductor substrates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"National Blast Supply","offers":[{"title":"Default Title","offer_id":47969409892546,"sku":"NBS-AO120W-50","price":59.99,"currency_code":"USD","in_stock":true}]},{"product_id":"nbs-pink-aluminum-oxide-80-grit-precision-grade-50-lb-bag","title":"NBS Pink Aluminum Oxide — 80 Grit Precision Grade (50 lb Bag)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003ePink Aluminum Oxide — 80 Grit Precision Grade\u003c\/h3\u003e\n\u003cp\u003ePremium pink (ruby) fused aluminum oxide combining the toughness of brown alumina with the purity of white. The chromium oxide addition (2–3%) creates a media that is harder, tougher, and longer-lasting than standard white alumina while maintaining low contamination properties. The gold standard for precision grinding and critical surface preparation in aerospace and defense.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eChrome-doped for superior toughness and hardness\u003c\/li\u003e\n\u003cli\u003eLonger life than white alumina (30–40% more cycles)\u003c\/li\u003e\n\u003cli\u003eLow contamination — suitable for critical alloys\u003c\/li\u003e\n\u003cli\u003eExcellent edge retention for consistent cutting\u003c\/li\u003e\n\u003cli\u003ePremium aerospace and defense grade\u003c\/li\u003e\n\u003cli\u003eConsistent particle shape and size distribution\u003c\/li\u003e\n\u003cli\u003eANSI B74.12 graded with lot traceability\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\u003e80 (180–212 microns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePink (Ruby) Fused Aluminum Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eAngular (semi-friable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003e9.0+ Mohs \/ 2300 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\u003e3.96 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAl₂O₃ Content\u003c\/td\u003e\n\u003ctd\u003e≥97% (2–3% Cr₂O₃)\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\u003eAerospace critical component preparation\u003c\/li\u003e\n\u003cli\u003eDefense and military specification work\u003c\/li\u003e\n\u003cli\u003ePrecision grinding and lapping\u003c\/li\u003e\n\u003cli\u003eTurbine blade surface conditioning\u003c\/li\u003e\n\u003cli\u003eHigh-value alloy finishing\u003c\/li\u003e\n\u003cli\u003eThermal barrier coating preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"National Blast Supply","offers":[{"title":"Default Title","offer_id":47969409925314,"sku":"NBS-AO80P-50","price":69.99,"currency_code":"USD","in_stock":true}]},{"product_id":"nbs-aluminum-oxide-multi-grit-starter-kit-brown-4-12-5-lb-bags","title":"NBS Aluminum Oxide Multi-Grit Starter Kit — Brown (4 × 12.5 lb Bags)","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eBrown Aluminum Oxide Multi-Grit Starter Kit (50 lbs Total)\u003c\/h3\u003e\n\u003cp\u003eComplete brown aluminum oxide starter kit with four popular grit sizes in convenient 12.5 lb bags. Ideal for shops that handle diverse projects requiring different levels of aggressiveness, or for users who want to find the optimal grit for their specific application before committing to full 50 lb bags.\u003c\/p\u003e\n\u003ch4\u003eKit Contents\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBag 1:\u003c\/strong\u003e 36 Grit — Coarse (12.5 lbs) — Heavy removal and profiling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBag 2:\u003c\/strong\u003e 60 Grit — Medium-Coarse (12.5 lbs) — General purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBag 3:\u003c\/strong\u003e 80 Grit — Medium (12.5 lbs) — Balanced cleaning\/finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBag 4:\u003c\/strong\u003e 120 Grit — Fine (12.5 lbs) — Precision finishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e4 grit sizes covering the full range of applications\u003c\/li\u003e\n\u003cli\u003e50 lbs total (4 × 12.5 lb individually sealed bags)\u003c\/li\u003e\n\u003cli\u003eColor-coded and clearly labeled for easy identification\u003c\/li\u003e\n\u003cli\u003eCost-effective way to stock multiple grades\u003c\/li\u003e\n\u003cli\u003eSame premium brown fused alumina as our full-size bags\u003c\/li\u003e\n\u003cli\u003ePerfect for testing before ordering in bulk\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eGrit\u003c\/th\u003e\n\u003cth\u003eMicrons\u003c\/th\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e425–600\u003c\/td\u003e\n\u003ctd\u003e3.0–4.0 mil\u003c\/td\u003e\n\u003ctd\u003eHeavy rust, scale, profiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e250–300\u003c\/td\u003e\n\u003ctd\u003e2.0–3.0 mil\u003c\/td\u003e\n\u003ctd\u003ePaint removal, general prep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e180–212\u003c\/td\u003e\n\u003ctd\u003e1.5–2.5 mil\u003c\/td\u003e\n\u003ctd\u003eRestoration, moderate cleaning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e106–125\u003c\/td\u003e\n\u003ctd\u003e1.0–1.5 mil\u003c\/td\u003e\n\u003ctd\u003eFine finishing, delicate parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-project shops and job shops\u003c\/li\u003e\n\u003cli\u003eAutomotive restoration (multiple stages)\u003c\/li\u003e\n\u003cli\u003eTraining and educational environments\u003c\/li\u003e\n\u003cli\u003eProcess development and testing\u003c\/li\u003e\n\u003cli\u003eSmall-batch production runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"National Blast Supply","offers":[{"title":"Default Title","offer_id":47969409958082,"sku":"NBS-AOKIT-50","price":49.99,"currency_code":"USD","in_stock":true}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1867\/5138\/collections\/Aluminum_Oxide.png?v=1782730979","url":"https:\/\/nationalblastsupply.com\/collections\/aluminum-oxide.oembed","provider":"National Blast Supply","version":"1.0","type":"link"}