{"product_id":"3m-7100383699-6-inch-600-grit-ceramic-abrasive-disc","title":"3M 7100383699 6 Inch 600 Grit Ceramic Abrasive Disc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100383699 is a 6-inch ceramic abrasive finishing disc from the Cubitron II 775L series, designed for cool-cutting, high-precision surface finishing work. It uses precision-shaped ceramic grain applied in an open-coat pattern to a high-strength polyester film backing rated at C weight. The ceramic grain self-sharpens during use, which accelerates material removal and reduces heat buildup at the surface. This makes the disc well-suited for finishing heat-sensitive metals and other materials where thermal damage is a concern. The film backing is exceptionally flat, supporting consistent, repeatable finishes in precision applications. The disc is rated for use wet or dry.\u003c\/p\u003e\u003cp\u003eThis disc is intended for finishing operations across a range of surfaces including paint, plastic, composites, gelcoat, fiberglass, and carbon steel. The open-coat construction leaves approximately 50 percent of the surface free of abrasive grain, which prevents swarf from loading the disc and extends working life. It is appropriate for automotive body work, marine finishing, aerospace composite prep, and general metal fabrication where a fine, controlled finish is required at 600 grit. Installation and use are handled by auto body technicians, composites finishers, and metalworkers operating orbital, random-orbital, or disc sanders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic abrasive self-sharpens during use for faster cut rates and longer disc life\u003c\/li\u003e\n\u003cli\u003eOpen-coat pattern covers approximately 50 percent of surface area to resist swarf loading and reduce heat\u003c\/li\u003e\n\u003cli\u003eHigh-strength polyester film backing provides a flat, stable substrate for high-precision finishing\u003c\/li\u003e\n\u003cli\u003e600 grit rating delivers fine surface finishing suitable for final prep and finishing passes\u003c\/li\u003e\n\u003cli\u003eRated for wet or dry use, compatible with water-based finishing workflows\u003c\/li\u003e\n\u003cli\u003eSuitable for paint, plastic, composites, gelcoat, fiberglass, and carbon steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible surfaces and substrates include paint, plastic, composites, gelcoat, fiberglass, and carbon steel. Designed for use on orbital and random-orbital sanders accepting 6-inch hook-and-loop or appropriate backup pads.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDisc mounting and replacement is performed by the operator prior to each use or when the abrasive surface shows signs of loading or wear. Ensure the backing pad is clean and in good condition before attaching the disc to prevent uneven contact. When used wet, confirm that the sander and any connected equipment are rated for wet operation before proceeding. Disconnect power to the tool before changing discs.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Ceramic (Cubitron II Precision-Shaped Grain)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Polyester Film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: C Weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoat Type\u003c\/strong\u003e: Open Coat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 775L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse\u003c\/strong\u003e: Wet or Dry\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: 7100383699\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51524372955442,"sku":"7100383699","price":703.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bd7f47e434a2aec60eb76e57668225dd.jpg?v=1785447285","url":"https:\/\/voomisupply.com\/products\/3m-7100383699-6-inch-600-grit-ceramic-abrasive-disc","provider":"Voomi Supply","version":"1.0","type":"link"}