{"product_id":"sunmight-6-inch-grip-nonwoven-scuff-discs-ultra-fine-gray-81830","title":"Sunmight 6\" Grip Nonwoven Abrasive Scuff Grip Discs, Ultra Fine (Gray)","description":"\u003cp\u003e\u003ca href=\"https:\/\/www.smsdistributors.com\/collections\/sunmight-collection\" title=\"Sunmight Collection\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1438\/9862\/files\/Sunmight_Logo_f21e429f-5c9f-41b7-8525-8c31f93f7ee4_compact.jpg?v=1476882401\" alt=\"Sunmight Abrasives Logo\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSunmight 6\" Grip Discs – Ultra Fine (Gray)\u003c\/strong\u003e are high‑performance nonwoven finishing discs designed for producing uniform, controlled surface finishes in both manual and machine sanding. Engineered for exceptional conformability, low clogging, and consistent performance throughout its entire service life, making it ideal for fine finishing, blending, and surface conditioning.\u003c\/p\u003e\n\u003cp\u003eThe open nonwoven structure adapts easily to contours, edges, and complex shapes while maintaining a smooth, even finish. A hook‑and‑loop (grip) backing ensures fast, secure attachment to orbital sanders and finishing tools.\u003c\/p\u003e\n\u003cp\u003eSold packaged in sleeves of 25 discs or bulk cases of 100 discs.\u003c\/p\u003e\n\u003cp\u003eGrade: \u003cstrong\u003eUltra Fine (Gray)\u003c\/strong\u003e\u003cbr\u003eQuantity: \u003cstrong\u003e25 discs per bag (81830), 100 discs per box (81830-B)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHighly flexible nonwoven construction adapts to contours and edges\u003c\/li\u003e\n\u003cli\u003eConsistent finishing performance over the entire lifetime\u003c\/li\u003e\n\u003cli\u003eLow tendency to clog; suitable for dry or wet sanding\u003c\/li\u003e\n\u003cli\u003eProduces uniform, controlled surface finishes\u003c\/li\u003e\n\u003cli\u003eGrip (hook‑and‑loop) backing for fast disc changes\u003c\/li\u003e\n\u003cli\u003eIdeal for manual sanding or portable machine sanding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Notes\u003c\/h2\u003e\n\u003cp\u003eSunmight Scuff Discs use a mechanically coated nonwoven fiber structure that maintains cutting consistency as the disc wears. The resin‑over‑resin bonding improves durability and reduces fiber shedding during machine use. The Ultra Fine grade is equivalent to a gray nonwoven finishing disc and is ideal for ultra‑smooth surface refinement prior to painting, coating, or polishing.\u003c\/p\u003e\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra‑fine finishing and blending\u003c\/li\u003e\n\u003cli\u003eFinal surface preparation before painting or coating\u003c\/li\u003e\n\u003cli\u003eLight polishing and cleaning\u003c\/li\u003e\n\u003cli\u003eDiscoloration removal\u003c\/li\u003e\n\u003cli\u003eSurface refinement prior to painting, coating, or polishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuitable Materials\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnalloyed and low‑alloy steel\u003c\/li\u003e\n\u003cli\u003eNon‑ferrous metals\u003c\/li\u003e\n\u003cli\u003eHigh‑alloy steels\u003c\/li\u003e\n\u003cli\u003eAluminum\u003c\/li\u003e\n\u003cli\u003eStainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComparison Advantage\u003c\/h2\u003e\n\u003cp\u003eUnlike many nonwoven finishing discs on the market, Sunmight Scuff discs feature a backing specifically engineered for use with grip (hook‑and‑loop) backup pads. This purpose‑built design provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore secure attachment to the pad\u003c\/li\u003e\n\u003cli\u003eReduced slippage during use\u003c\/li\u003e\n\u003cli\u003eImproved disc stability and control\u003c\/li\u003e\n\u003cli\u003eLonger usable life compared to generic nonwoven grip discs\u003c\/li\u003e\n\u003cli\u003eMore consistent finishing results across the entire surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis gives Sunmight Scuff Discs a performance advantage over traditional nonwoven discs adapted from hand pads or sheets.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Sunmight Scuff Discs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Nonwoven finishing disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Ultra Fine (Gray)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6\" disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking:\u003c\/strong\u003e Nonwoven with grip (hook‑and‑loop)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Mechanical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonding:\u003c\/strong\u003e Resin over resin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e Dry or wet sanding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Box:\u003c\/strong\u003e 25 discs or 100 discs depending on packaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e 81830 - 25 discs per bag, 81830-B - 100 discs per box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSMSDistributors Expert Notes\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSunmight Scuff Discs\u003c\/strong\u003e stand out in the nonwoven finishing category because it is engineered specifically for machine use. Many competing nonwoven discs—such as Mirka Mirlon, Norton Bear‑Tex, and 3M Scotch‑Brite—are adapted from hand pads or sheet material, which can lead to slippage, premature wear, and inconsistent finishing when used on orbital sanders.\u003c\/p\u003e\n\u003cp\u003eIn contrast, Sunmight Scuff Discs feature a \u003cstrong\u003epurpose‑built grip backing\u003c\/strong\u003e designed for hook‑and‑loop backup pads. This results in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior disc stability\u003c\/strong\u003e during machine sanding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced slippage\u003c\/strong\u003e compared to generic nonwoven grip discs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLonger disc life\u003c\/strong\u003e due to improved backing durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore consistent finishing\u003c\/strong\u003e across the entire surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter edge control\u003c\/strong\u003e when working on contours or tight areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Ultra Fine (Gray) grade is ideal for final surface preparation, polishing, and ultra‑smooth finishing. It produces a refined, uniform finish that is noticeably smoother than many competing nonwoven discs.\u003c\/p\u003e\n\u003cp\u003eFor shops accustomed to Scotchbrite, Mirlon or Bear‑Tex, Sunmight Scuff Discs offer a noticeable upgrade in both performance and longevity—especially when used on orbital sanders with grip backup pads.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat are Sunmight Scuff Discs used for?\u003c\/h3\u003e\n\u003cp\u003eSunmight Scuff Discs are designed for fine finishing, blending, rust removal, discoloration removal, and surface preparation on metals. It produces a uniform, controlled finish and adapts easily to contours and edges.\u003c\/p\u003e\n\u003ch3\u003eWhat grade is this disc?\u003c\/h3\u003e\n\u003cp\u003eThis product is the \u003cstrong\u003eUltra Fine (Gray)\u003c\/strong\u003e grade, suitable for ultra‑smooth finishing and final surface preparation.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this disc?\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer’s part number are \u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003e81830\u003c\/strong\u003e (25 discs per bag) and \u003cstrong\u003e81830-B\u003c\/strong\u003e (100 discs per box).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHow many discs come in a package?\u003c\/h3\u003e\n\u003cp\u003eEach bag contains 25 discs; bulk boxes contain 100 discs.\u003c\/p\u003e\n\u003ch3\u003eWhat type of backing does this disc use?\u003c\/h3\u003e\n\u003cp\u003eThese discs use a \u003cstrong\u003egrip (hook‑and‑loop)\u003c\/strong\u003e backing designed specifically for use with orbital sanders and grip backup pads. This provides better stability and longer disc life compared to nonwoven discs adapted from hand pads.\u003c\/p\u003e\n\u003ch3\u003eIs this disc suitable for wet sanding?\u003c\/h3\u003e\n\u003cp\u003eYes. Sunmight Scuff Discs are suitable for both \u003cstrong\u003edry and wet sanding\u003c\/strong\u003e applications.\u003c\/p\u003e\n\u003ch3\u003eWhat materials can I use this disc on?\u003c\/h3\u003e\n\u003cp\u003eThese discs work well on unalloyed and low‑alloy steel, stainless steel, aluminum, non‑ferrous metals, and high‑alloy steels.\u003c\/p\u003e\n\u003ch3\u003eHow does this compare to 3M Scotchbrite, Mirka Mirlon or Norton Bear‑Tex?\u003c\/h3\u003e\n\u003cp\u003eUnlike many nonwoven discs adapted from hand pads, \u003cstrong\u003eSunmight Scuff Discs\u003c\/strong\u003e feature a backing engineered specifically for grip backup pads. This provides more secure attachment, better control, reduced slippage, and more consistent finishing results.\u003c\/p\u003e\n\u003ch3\u003eWhat machines are these discs compatible with?\u003c\/h3\u003e\n\u003cp\u003eThese discs are compatible with any 6\" orbital sander or finishing tool that accepts hook‑and‑loop discs.\u003c\/p\u003e\n\u003ch2\u003eAbout Us\u003c\/h2\u003e\n\u003cp\u003eSMSDistributors.com is an \u003cstrong\u003eauthorized Sunmight stocking distributor\u003c\/strong\u003e, supplying professional-grade abrasives for automotive, marine, aerospace, woodworking, and industrial applications. We maintain a full inventory of Sunmight sanding discs, rolls, sheets, and accessories, ready to ship.\u003c\/p\u003e\n\u003ch2\u003eCategory\u003c\/h2\u003e\n\u003cp\u003eSunmight Abrasives, Nonwoven Finishing Discs, Surface Conditioning Discs, Scuff Discs, Ultra Fine (Gray), 6\" Grip Nonwoven Discs\u003c\/p\u003e","brand":"Sunmight","offers":[{"title":"25 Discs (Bag) ($1.80 each)","offer_id":45197218512962,"sku":"81830","price":45.0,"currency_code":"USD","in_stock":true},{"title":"100 Discs (Case) ($1.50 each)","offer_id":45197218545730,"sku":"81830-B","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0118\/2262\/files\/Sunmight_6_Inch_Scuff_Discs_Gray_Ultra_Fine_81830_1.jpg?v=1789231023","url":"https:\/\/www.smsdistributors.com\/products\/sunmight-6-inch-grip-nonwoven-scuff-discs-ultra-fine-gray-81830","provider":"SMSDistributors.com","version":"1.0","type":"link"}