{"product_id":"mirka-gold-5-in-220-grit-psa-sanding-disc-100-pack-no-hole-for-orbital-sanders-23-388-220","title":"Mirka Gold 5-in. 220 Grit PSA Sanding Disc 100-Pack, No-Hole for Orbital Sanders (23-388-220)","description":"\u003csection data-aplus\u003e\n  \u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"features\"\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/grit-range.svg\" alt=\"grit-range\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e220 Grit Finish Work\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe P220 grit is a smart choice when you need a finer scratch pattern for prep between coats, surface refinement, or final sanding before finish.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eAluminum Oxide Cut\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eSharp aluminum oxide abrasive cuts quickly across wood, metal, paint, and coatings, so you spend less time fighting dull paper.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/size.svg\" alt=\"size\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e5 Inch PSA Disc\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis Mirka adhesive sanding disc uses a pressure-sensitive adhesive backing and a no-hole layout, making it a straightforward option for compatible 5 inch sanding setups.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-overview\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\" data-product-summary\u003e\n      \u003cp\u003eThe Mirka 23-388-220 adhesive sanding disc is a 5 inch P220 abrasive disc built for fine sanding and surface prep. This is an adhesive sanding disc designed for finish sanding wood, metal, paint, and coatings. Model Number: 23-388-220. If you need a finer grit disc for smoothing surfaces, blending previous sanding steps, or getting material ready for paint or topcoat, this one is aimed right at that kind of work.\u003c\/p\u003e\n      \u003cp\u003eWhat matters here is how the spec package works together. The 220 grit rating gives you a finer cut than coarse stock-removal discs, which makes it better suited to surface refinement and prep work where scratch quality matters. Mirka uses aluminum oxide abrasive, a common pro choice because it cuts cleanly and holds up well across a mix of materials instead of being limited to just one job. That means the same box can cover wood parts, painted panels, coated surfaces, and light metal sanding tasks without feeling like a compromise.\u003c\/p\u003e\n      \u003cp\u003eThis Mirka sanding disc also uses a paper backing with pressure-sensitive adhesive, so it is meant for PSA-style attachment rather than a hook-and-loop pad. If your setup is built around adhesive-backed discs, that is a simple, dependable format that stays put during sanding. The no-hole design is worth paying attention to as well. It skips hole alignment and keeps setup simple, especially on compatible non-vacuum applications or when dust extraction hole matching is not part of the workflow.\u003c\/p\u003e\n      \u003cp\u003eMirka's Gold line is known for being a practical, everyday abrasive rather than a fussy specialty sheet. The source data calls out a semi-open coat and a special stearate treatment intended to reduce clogging and pilling. In real use, that matters most when you are sanding paints, coatings, fillers, or other materials that can load up a disc early and kill cut speed. Less loading means more consistent sanding, better surface quality, and fewer disc changes through the day.\u003c\/p\u003e\n      \u003cp\u003eThis pack size also makes sense for users who burn through abrasives regularly. With 100 discs in the box, it is set up for production work, shop use, and repeatable prep jobs instead of the occasional one-off repair. That is a better fit for anyone who would rather buy once and keep the same abrasive on hand instead of mixing random discs from different brands and getting inconsistent results from one batch to the next.\u003c\/p\u003e\n      \u003cp\u003eFor compatibility, the key points are the 5 inch diameter, PSA adhesive backing, and no-hole pattern. Those specs determine whether the disc fits your sander or sanding pad. It is best for users running 5 inch PSA-capable orbital sanding setups or compatible hand sanding applications. If your machine requires a hook-and-loop disc or a hole pattern for dust extraction, this is not the right disc style.\u003c\/p\u003e\n      \u003cp\u003eWho should buy it? Woodworkers, finish carpenters, painters, refinishers, body shop users, and serious DIYers who need a reliable fine-grit disc in quantity. The Mirka 23-388-220 adhesive sanding disc is especially useful when surface quality matters more than aggressive removal, and when you want a known abrasive that can move between different materials without changing your whole sanding system.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eBuilt for Cleaner Finish Prep\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"img\"\u003e\n          \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/20260624356_3.jpg\" alt=\"Mirka 23-388-220 adhesive sanding disc abrasive face for fine sanding wood, metal, paint, and coating surfaces in shop finishing work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eFine grit discs earn their keep when the goal is surface quality, not brute removal. This P220 disc is the kind of abrasive you reach for when you are smoothing out previous sanding marks, prepping between coats, or dialing in a finish-ready surface.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eP220 grit is suited to finishing and prep work where a finer scratch pattern matters\u003c\/li\u003e\n            \u003cli\u003eAluminum oxide abrasive cuts across wood, metal, paint, and coatings\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e\n    \u003csummary\u003e\u003ch2\u003eSimple PSA Setup, No Hole Alignment\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"img\"\u003e\n          \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/20260624356_2.jpg\" alt=\"Mirka 23-388-220 adhesive sanding disc backing side with no-hole layout for 5 inch PSA sanding applications\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThe backing style and disc layout decide whether sanding stays efficient or turns into a hassle. This 5 inch PSA disc sticks to compatible adhesive-backed pads and the no-hole format removes the extra step of lining up a dust hole pattern.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003ePressure-sensitive adhesive backing for PSA-compatible sanding pads\u003c\/li\u003e\n            \u003cli\u003eNo-hole design keeps disc changes straightforward on the right setup\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tnincluded-wrapper\"\u003e\n        \u003cul\u003e\n          \u003cli\u003e(100) Mirka 5 in. PSA no-hole sanding discs, P220 grit\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003ctable class=\"aplusspecs\"\u003e\n        \u003ctr\u003e\n          \u003cth\u003eDisc Diameter\u003c\/th\u003e\n          \u003ctd\u003e5 in.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eGrit\u003c\/th\u003e\n          \u003ctd\u003eP220\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAbrasive Material\u003c\/th\u003e\n          \u003ctd\u003eAluminum Oxide\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBacking Type\u003c\/th\u003e\n          \u003ctd\u003ePaper\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAttachment Type\u003c\/th\u003e\n          \u003ctd\u003ePressure-Sensitive Adhesive (PSA)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eHole Pattern\u003c\/th\u003e\n          \u003ctd\u003eNo Hole\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePiece Count\u003c\/th\u003e\n          \u003ctd\u003e100\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCompatible Materials\u003c\/th\u003e\n          \u003ctd\u003eWood, Metal, Paint, Coatings\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"compat-list\"\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/size.svg\" alt=\"size\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eDisc Size\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eFits 5 inch sanding applications that accept this disc diameter.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eBacking Interface\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eDesigned for PSA adhesive-backed sanding pads, not hook-and-loop pads.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/vacuum-compatibility.svg\" alt=\"vacuum-compatibility\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eHole Pattern\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eNo-hole disc format, so there is no hole pattern to match during installation.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tags\"\u003e\n        \u003cspan class=\"tag\"\u003eWoodworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMetalworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003ePaint Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Finishing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eRefinishing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eBody Shop Work\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eGeneral Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eDIY \/ Hobbyist\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n      \u003ch3\u003eMirka 23-388-220 Adhesive Sanding Disc Keeps Fine Sanding Simple\u003c\/h3\u003e\n      \u003cp\u003eThis is a solid bulk-pack abrasive for guys who care about finish quality and do not want to mess around with inconsistent discs.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Woodworkers, painters, refinishers, and shop users running 5 inch PSA sanding setups who need a fine grit disc for prep and finish work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e You get Mirka's Gold-series aluminum oxide abrasive, a no-hole PSA format, and a 100-pack count that makes sense for real shop use.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a no-hole adhesive-backed disc, so make sure your pad is set up for PSA discs. If you run hook-and-loop, move on and buy the right format.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat grit is this disc?\u003c\/strong\u003e It is P220 grit, which is typically used for finer sanding, surface prep, and finish-oriented work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIs this a hook-and-loop sanding disc?\u003c\/strong\u003e No. It uses a pressure-sensitive adhesive backing, so it is intended for PSA-compatible sanding pads.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDoes this disc have dust extraction holes?\u003c\/strong\u003e No. This is a no-hole sanding disc.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat materials can it be used on?\u003c\/strong\u003e The source data lists wood, metal, paint, and coatings as compatible materials.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e","brand":"Mirka","offers":[{"title":"Default Title","offer_id":53385942991142,"sku":"23-388-220-MIRKA","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624356_1.jpg?v=1782171975","url":"https:\/\/www.toolnut.com\/products\/mirka-gold-5-in-220-grit-psa-sanding-disc-100-pack-no-hole-for-orbital-sanders-23-388-220","provider":"Tool Nut","version":"1.0","type":"link"}