{"product_id":"3m-7100145452-sanding-disc-400-grit-3-inch-hook-loop","title":"3M 7100145452 Sanding Disc 400 Grit 3 Inch Hook Loop","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100145452 is a 3-inch hook-and-loop sanding disc designed for high-efficiency stock removal across a wide range of substrates. Built on a film backing with Precision Shaped Ceramic Grain technology, the triangular ceramic mineral is engineered to slice through material rather than gouge or plow like conventional abrasives. At 400 grit, this disc is suited to fine stock removal and surface finishing tasks. The film backing provides tear resistance and edge retention, while the precise multi-hole pattern enables superior dust extraction during use. Licensed trades and finishing professionals working on metal, composite, or painted surfaces will find this disc well-suited to production-rate applications.\u003c\/p\u003e\u003cp\u003eThis disc is designed for use in automotive refinishing, metalworking, woodworking, and general surface preparation. The hook-and-loop attachment system allows for fast disc changes without tools, reducing downtime on the work surface. The 3-inch diameter fits standard random orbital and disc sanders equipped with a compatible hook-and-loop pad. The 400 grit rating makes it appropriate for intermediate to final-stage sanding where controlled material removal and surface consistency are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision Shaped Ceramic Grain technology cuts up to 2x faster than conventional abrasives\u003c\/li\u003e\n\u003cli\u003eCeramic mineral geometry slices substrate cleanly rather than gouging, extending disc life up to 6x versus conventional abrasives\u003c\/li\u003e\n\u003cli\u003eFilm backing delivers greater tear resistance and edge retention compared to paper-backed alternatives\u003c\/li\u003e\n\u003cli\u003eMulti-hole pattern engineered for superior dust extraction, reducing loading and improving visibility\u003c\/li\u003e\n\u003cli\u003eHook-and-loop attachment enables fast, tool-free disc changes\u003c\/li\u003e\n\u003cli\u003eSuited for stock removal on metal, composite, wood, and painted surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 3-inch random orbital and disc sanders equipped with a hook-and-loop backing pad. No specific compatible model numbers were provided in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by pressing the disc firmly onto a compatible hook-and-loop sanding pad until fully seated. Confirm the sander pad diameter matches the disc diameter before use. Do not exceed the rated maximum speed of 15000 RPM. Always wear appropriate eye and respiratory protection when sanding, and ensure adequate ventilation or dust collection is in place before operating.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 15000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Hook and Loop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Precision Shaped Ceramic Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 6.73 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 6.73 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 8.31 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.105 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 638060050601\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: 7100145452\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51348001521970,"sku":"7100145452","price":165.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310518752.jpg?v=1782117592","url":"https:\/\/voomisupply.com\/products\/3m-7100145452-sanding-disc-400-grit-3-inch-hook-loop","provider":"Voomi Supply","version":"1.0","type":"link"}