{"product_id":"3m-7010363750-8-inch-320-grit-wet-or-dry-abrasive-disc","title":"3M 7010363750 8 Inch 320 Grit Wet or Dry Abrasive Disc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7010363750 is a coated abrasive disc from the Wetordry 431Q series, designed for finish sanding in both wet and dry applications. It features a silicon carbide mineral bonded to a C-weight waterproof paper backing, delivering fast cutting action and a smooth surface finish. Rated at 6000 rpm, this 8-inch disc uses a pressure-sensitive adhesive (PSA) backing for quick attachment to random orbital sanders. It suits work on paint, primer, gel coat, metal, and wood substrates. Installers, body technicians, and finishing tradespeople rely on this disc where consistent scratch patterns and controlled material removal are required.\u003c\/p\u003e\u003cp\u003eThis disc is suited to automotive refinishing, marine gel coat work, metal prep, and wood finishing where alternating between wet and dry sanding passes is common. The waterproof paper backing resists softening during wet passes, reducing loading and extending disc life. At 320 grit, it is well positioned for intermediate-to-final finishing stages where surface profile control matters. It is sold individually and is compatible with 8-inch PSA backing plates on random orbital and rotary sanding tools.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSilicon carbide abrasive mineral cuts faster than aluminum oxide and leaves a finer finish\u003c\/li\u003e\n\u003cli\u003eC-weight waterproof paper backing supports both wet and dry sanding without delaminating\u003c\/li\u003e\n\u003cli\u003ePSA backing allows fast, secure attachment to random orbital sander backing plates\u003c\/li\u003e\n\u003cli\u003e320 grit for intermediate-to-final finishing on paint, primer, gel coat, metal, and wood\u003c\/li\u003e\n\u003cli\u003e6000 rpm rated for use with standard random orbital and rotary pneumatic or electric sanders\u003c\/li\u003e\n\u003cli\u003eWet sanding reduces loading and prolongs cut life on finish coats and gel coats\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 8-inch PSA backing plates on random orbital and rotary sanders. Compatible with paint, primer, gel coat, metal, and wood substrates for wet or dry sanding applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eConfirm the sander backing plate is clean and free of debris before attaching the disc to ensure full adhesive contact. Do not exceed the rated speed of 6000 rpm. Inspect the disc before each use and discard if the backing shows tears, delamination, or separation from the mineral layer. For wet applications, ensure electrical tools are rated for wet-environment use or use pneumatic equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 320\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 6000 rpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Silicon Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Type\u003c\/strong\u003e: C-Weight Waterproof Paper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Pressure-Sensitive Adhesive (PSA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Wet or Dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM\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: 7010363750\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51342913110322,"sku":"7010363750","price":1077.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534200.jpg?v=1782010395","url":"https:\/\/voomisupply.com\/products\/3m-7010363750-8-inch-320-grit-wet-or-dry-abrasive-disc","provider":"Voomi Supply","version":"1.0","type":"link"}