{"product_id":"3m-7100136897-hookit-360l-film-disc-3-inch-p600-grit","title":"3M 7100136897 Hookit 360L Film Disc 3 Inch P600 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100136897 is a Hookit 360L coated abrasive film disc designed for fine sanding and finishing work on plastics, gel coats, fiberglass, composites, and polyurethane solid surface substrates. At 3 inches in diameter with a P600 grit rating, it uses aluminum oxide abrasive grain bonded to a durable film backing. The film backing resists edge tearing and holds tighter tolerances than standard A-weight paper backings, making it a reliable choice in high-production finishing environments. This disc is installed and removed using the Hookit hook-and-loop attachment system, allowing for fast disc changes and reuse throughout the disc life.\u003c\/p\u003e\u003cp\u003eThis disc is suited for finishing passes on composite panels, gel coat surfaces, fiberglass lay-ups, and polyurethane solid surface materials. The P600 grit designation places it in the fine finishing range, appropriate for final sanding stages before topcoat application or polishing. Its open-coat construction reduces loading when working with softer or resin-rich substrates. The 3-inch diameter fits compact random orbital and in-line sanders commonly used by auto body technicians, marine finishers, and composite fabricators.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum oxide abrasive grain provides a fast cut rate and extended service life across multiple surface types\u003c\/li\u003e\n\u003cli\u003eDurable film backing resists edge tearing and delivers consistent, close-tolerance finishes\u003c\/li\u003e\n\u003cli\u003eOpen-coat construction reduces loading on softer substrates such as gel coat and polyurethane\u003c\/li\u003e\n\u003cli\u003eHookit hook-and-loop attachment allows quick disc changes and disc reuse\u003c\/li\u003e\n\u003cli\u003eP600 grit suitable for fine finishing before topcoat or polish stages\u003c\/li\u003e\n\u003cli\u003eRated to 20000 RPM for use with high-speed finishing tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Hookit hook-and-loop backup pads accepting 3-inch diameter discs. Suitable for sanding plastics, gel coats, fiberglass, composites, and polyurethane solid surface materials.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis disc is installed by a finishing technician onto a compatible Hookit hook-and-loop backup pad. Verify the backup pad and sander are rated to at least 20000 RPM before use. Inspect the hook-and-loop interface for wear before attaching a new disc to ensure full engagement and prevent disc slippage during operation. Always power down and disconnect the tool before changing discs.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: P600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Type\u003c\/strong\u003e: Film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoat Type\u003c\/strong\u003e: Open Coat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Hookit Hook-and-Loop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 20000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\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: 7100136897\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346468012338,"sku":"7100136897","price":539.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310532535.jpg?v=1782081082","url":"https:\/\/voomisupply.com\/products\/3m-7100136897-hookit-360l-film-disc-3-inch-p600-grit","provider":"Voomi Supply","version":"1.0","type":"link"}