{"product_id":"3m-7100199697-stikita-321u-disc-roll-5-inch-40-grit","title":"3M 7100199697 Stikita 321U Disc Roll 5 Inch 40 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100199697 is a Stikita 321U abrasive disc roll designed for automotive paint preparation and body repair work. It combines aluminum oxide mineral with a ceramic grain blend on a paper backing, delivering consistent cut across a range of sanding applications. The disc roll features an anti-loading coating that resists clogging from dust and debris, extending usable disc life. Adhesive-backed Stikita attachment allows fast disc changes without tools. At 5 inches in diameter and 40 grit, this roll suits aggressive material removal tasks in collision repair and surface prep workflows.\u003c\/p\u003e\u003cp\u003eThis abrasive disc roll is suited for automotive and body shop environments where technicians cycle through multiple grits during the paint preparation process. The 40-grit ceramic aluminum oxide construction handles rough shaping and stock removal on body filler, primers, and bare metal. The roll format allows individual discs to tear off one at a time without liners, reducing handling time during high-volume repair work. Body shop technicians and automotive refinishing professionals are the primary installers of this product.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic and aluminum oxide mineral blend for balanced cut and durability across automotive sanding applications\u003c\/li\u003e\n\u003cli\u003eAnti-loading coating resists dust and debris buildup, extending disc life\u003c\/li\u003e\n\u003cli\u003eStikita adhesive backing enables quick disc attachment and removal without tools\u003c\/li\u003e\n\u003cli\u003eIndividual discs tear off one at a time from the roll without liners\u003c\/li\u003e\n\u003cli\u003ePaper backing at 5 inches diameter and 40 grit for aggressive stock removal\u003c\/li\u003e\n\u003cli\u003eUpgraded resin bond improves disc durability and finish consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 5-inch Stikita-compatible random orbital and rotary sanding tools used in automotive paint preparation and body repair applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by automotive body technicians using compatible 5-inch Stikita backing pads. Ensure the sanding tool is powered off and the pad is clean and dry before attaching a new disc. Press the disc firmly onto the backing pad to ensure full adhesive contact before operating the tool. Follow shop safety practices including respiratory protection when sanding body filler or primer materials.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral Type\u003c\/strong\u003e: Ceramic Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\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\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.105 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\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: 7100199697\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344727802162,"sku":"7100199697","price":112.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310531630.jpg?v=1782041791","url":"https:\/\/voomisupply.com\/products\/3m-7100199697-stikita-321u-disc-roll-5-inch-40-grit","provider":"Voomi Supply","version":"1.0","type":"link"}