{"product_id":"3m-7000118248-lapping-film-5-0-micron-8-5x11-sheet","title":"3M 7000118248 Lapping Film 5.0 Micron 8.5x11 Sheet","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7000118248 is a silicon carbide lapping film sheet designed for precision polishing and surface finishing in demanding technical applications. The abrasive mineral is coated onto a 3 mil polyester film backing, providing a stable, uniform cutting surface. At 5.0 micron grading, this sheet delivers fine-level material removal and surface refinement suited to tight-tolerance work. Each sheet measures 8.5 inches by 11 inches. Fiber optic termination technicians and metallurgical lab professionals are the primary users, though the format also suits other precision finishing tasks requiring consistent abrasive performance on a flexible film substrate.\u003c\/p\u003e\u003cp\u003eThis lapping film is used in fiber optic polishing applications, where consistent micron-level surface quality is critical for connector end-face preparation. It also sees regular use in metallurgical sample preparation, where controlled abrasion produces flat, scratch-free surfaces for microscopy and analysis. The 5.0 micron grade fits mid-to-fine finishing stages in multi-step polishing sequences. The polyester film backing allows the sheet to lay flat on polishing fixtures or glass plates without distortion under moderate pressure.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSilicon carbide abrasive mineral for consistent, controlled cutting action\u003c\/li\u003e\n\u003cli\u003e3 mil polyester film backing for dimensional stability and flatness\u003c\/li\u003e\n\u003cli\u003e5.0 micron grading for fine surface finishing and polishing\u003c\/li\u003e\n\u003cli\u003eSheet format at 8.5 inches x 11 inches suits flat-lap and hand polishing setups\u003c\/li\u003e\n\u003cli\u003eSuited for fiber optic connector polishing and metallurgical sample prep\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in silicon carbide-related polishing applications in the fiber optic and metallurgical industries. Confirm fixture and polishing puck dimensions are compatible with the 8.5 inch by 11 inch sheet size before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis product is typically handled by fiber optic technicians or lab technicians performing surface preparation work. No power tools or utility shutoffs are required for standard lapping film use. Secure the sheet flat against a polishing plate or fixture before beginning to prevent movement during abrasion. Follow facility safety protocols for handling fine abrasive materials, including appropriate eye protection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Silicon carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: 3 mil polyester film\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron Grade\u003c\/strong\u003e: 5.0 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheet Size\u003c\/strong\u003e: 8.5 inches x 11 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 7000118248\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343031599410,"sku":"7000118248","price":435.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534522.jpg?v=1782014421","url":"https:\/\/voomisupply.com\/products\/3m-7000118248-lapping-film-5-0-micron-8-5x11-sheet","provider":"Voomi Supply","version":"1.0","type":"link"}