{"product_id":"3m-7100215956-abrasive-disc-roll-320-grit-5-inch-ceramic-ao","title":"3M 7100215956 Abrasive Disc Roll 320 Grit 5 Inch Ceramic Ao","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100215956 is a Stikita 321U abrasive disc roll designed for automotive paint preparation and body repair sanding. It combines a ceramic and aluminum oxide mineral blend on a paper backing to deliver consistent cut and finish across multiple stages of surface work. An anti-loading coating keeps the cutting surface clear of dust and debris, extending usable disc life. The adhesive-backed Stikita attachment system lets technicians swap discs quickly without liners. At 320 grit and 5 inches in diameter, this roll is sized for DA sanders and rotary tools common in auto body shops.\u003c\/p\u003e\u003cp\u003eThis disc roll is intended for automotive refinishing environments, covering paint preparation, featheredging, and body repair sanding applications. The 5-inch diameter fits standard dual-action and rotary sander pads equipped for adhesive-backed discs. The 320-grit rating makes it suitable for scuff sanding primer, blending clear coat edges, and final surface prep before topcoat application. Individual discs tear off one at a time from the roll without a liner, which reduces handling time during production work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic and aluminum oxide mineral blend for balanced cut and finish performance\u003c\/li\u003e\n\u003cli\u003e320 grit rating suited for primer scuffing, blending, and pre-topcoat prep\u003c\/li\u003e\n\u003cli\u003eAnti-loading coating resists clogging from sanding dust and paint debris\u003c\/li\u003e\n\u003cli\u003eStikita adhesive backing allows fast disc attachment and removal with no liner waste\u003c\/li\u003e\n\u003cli\u003eIndividual discs tear off the roll one at a time for efficient use\u003c\/li\u003e\n\u003cli\u003eUpgraded resin bond improves disc durability across the sanding cycle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 5-inch adhesive-backed (Stikita) dual-action and rotary sander pads in automotive paint preparation and body repair applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDisc rolls of this type are installed by auto body technicians and detailing professionals. Before attaching a disc, confirm the sander pad is clean and free of debris to ensure full adhesive contact. Operate the sander within the speed range recommended by the tool manufacturer for adhesive-backed discs. Discard discs that show visible loading, tearing, or loss of cut rather than continuing use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 320\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Ceramic Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking\u003c\/strong\u003e: Paper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Stikita Adhesive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Roll\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 4.85 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 9.96 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 6.76 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 6.95 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 051131362715\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100215956\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51345389191474,"sku":"7100215956","price":366.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310531603.jpg?v=1782056767","url":"https:\/\/voomisupply.com\/products\/3m-7100215956-abrasive-disc-roll-320-grit-5-inch-ceramic-ao","provider":"Voomi Supply","version":"1.0","type":"link"}