{"product_id":"3m-7100199261-hookita-321u-disc-5-inch-600-grit","title":"3M 7100199261 Hookita 321U Disc 5 Inch 600 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100199261 is a Hookita 321U abrasive disc engineered for automotive paint preparation and body repair sanding. The disc combines a ceramic and aluminum oxide mineral blend designed to balance cut rate and finish quality across the full range of automotive sanding stages. At 5 inches in diameter and 600 grit, it targets fine surface prep and finish work. An anti-loading coating keeps the cutting surface clear of dust and debris, extending usable disc life. The Hookita hook-and-loop attachment system allows fast disc swaps without tools. Licensed trade painters and body technicians are the primary installers for this product.\u003c\/p\u003e\u003cp\u003eThis disc is suited for automotive collision repair shops and paint prep environments where consistent scratch pattern and disc longevity matter. The multi-hole pattern is engineered to align with most standard backup pads and supports dust extraction systems commonly used in professional body shop applications. It is available in a no-hole format as well. The 600 grit designation makes it appropriate for final sanding stages before sealer or primer application.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic and aluminum oxide mineral blend for balanced cut rate and finish across paint prep stages\u003c\/li\u003e\n\u003cli\u003eAnti-loading coating resists clogging to extend disc service life\u003c\/li\u003e\n\u003cli\u003eMulti-hole pattern designed to align with most backup pads and support dust extraction\u003c\/li\u003e\n\u003cli\u003eHookita hook-and-loop attachment allows fast, tool-free disc changes\u003c\/li\u003e\n\u003cli\u003eUpgraded resin bond improves durability and consistency of finish\u003c\/li\u003e\n\u003cli\u003eAvailable in multi-hole and no-hole formats\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Hookita-compatible backup pads in automotive paint preparation and body repair sanding applications. Multi-hole pattern aligns with most standard 5-inch backup pads used in professional body shop environments.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and disc changes are performed by automotive paint and body technicians. Before swapping discs, power down the sander and confirm the tool has come to a complete stop. Verify the backup pad is Hookita-compatible and free of damage before attaching the disc. Follow shop ventilation and PPE requirements when sanding during paint prep operations.\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: 600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Ceramic Aluminum Oxide blend\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Hookita hook-and-loop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Pattern\u003c\/strong\u003e: Multi-hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.7 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 13.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 5.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 6.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 051131362623\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: 7100199261\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346048549170,"sku":"7100199261","price":193.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310531636.jpg?v=1782069725","url":"https:\/\/voomisupply.com\/products\/3m-7100199261-hookita-321u-disc-5-inch-600-grit","provider":"Voomi Supply","version":"1.0","type":"link"}