{"product_id":"3m-7100091074-shop-roll-400-grit-2-3-4-in-x-13-yd","title":"3M 7100091074 Shop Roll 400 Grit 2-3\/4 in X 13 Yd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100091074 is a ceramic aluminum oxide shop roll designed for precision surface finishing in trade and industrial environments. At 2-3\/4 inches wide and 13 yards long, this roll provides a generous supply of abrasive material that can be cut to length as needed. The 400-grit rating makes it suited for fine finishing passes, light material removal, and surface prep work. The hook and loop paper backing allows the cut sections to attach securely to compatible sanding blocks or orbital tools without adhesive. Ceramic aluminum oxide abrasive delivers consistent cut performance across metal, wood, and composite surfaces.\u003c\/p\u003e\n\u003cp\u003eThis shop roll is used in metal fabrication, HVAC sheet metal work, plumbing fitting prep, woodworking, and general maintenance finishing tasks. The C-weight paper backing provides flexibility for contour work while maintaining enough stiffness for flat-surface applications. The 13-yard roll length is well suited for production environments where frequent abrasive changes slow down workflow. Technicians and fabricators who need a consistent, re-tearable supply of fine-grit abrasive on hand will find this format practical for both bench work and field finishing tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e400 grit ceramic aluminum oxide for fine surface finishing and light material removal\u003c\/li\u003e\n  \u003cli\u003e2-3\/4 inch width tears cleanly to fit standard sanding blocks and hand-tool pads\u003c\/li\u003e\n  \u003cli\u003e13-yard roll length reduces downtime from frequent abrasive replacement\u003c\/li\u003e\n  \u003cli\u003eHook and loop paper backing for tool-free attachment to compatible sanding tools\u003c\/li\u003e\n  \u003cli\u003eC-weight paper backing balances flexibility and rigidity for flat and contoured surfaces\u003c\/li\u003e\n  \u003cli\u003eBlue color provides easy visual identification on the workbench\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with hook and loop sanding blocks, hand pads, and power tool platens that accept hook and loop abrasive backings in the 2-3\/4 inch width format.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eCut the roll to the required length using a straight edge or shop scissors before attaching to a sanding block or tool. Ensure the mating hook and loop surface on the tool or block is clean and free of debris before attaching the abrasive section. Wear appropriate eye protection and a dust mask or respirator when sanding, particularly on metal or composite materials. Follow applicable shop safety guidelines for abrasive tool use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Ceramic Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 400\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoll Width\u003c\/strong\u003e: 2-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoll Length\u003c\/strong\u003e: 13 yards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Paper with Hook and Loop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.25 inches x 3 inches x 5.13 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.72 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 7100091074\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51541372797234,"sku":"7100091074","price":68.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d19927da8f6868bd7cbc981e6051946e.jpg?v=1785873918","url":"https:\/\/voomisupply.com\/products\/3m-7100091074-shop-roll-400-grit-2-3-4-in-x-13-yd","provider":"Voomi Supply","version":"1.0","type":"link"}