{"product_id":"mirka-gold-5-in-p220-aluminum-oxide-psa-sanding-disc-100-pack-for-automotive-and-wood-finishing-23-314-220","title":"Mirka Gold 5-in. P220 Aluminum Oxide PSA Sanding Disc 100-Pack for Automotive and Wood Finishing (23-314-220)","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\/sander.svg\" alt=\"sander\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eHigh-Speed Sanding\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eBuilt for fast sanding work where consistency matters. The aluminum oxide abrasive holds up well at higher operating speeds, so you can keep moving through prep work instead of swapping discs early.\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\u003eCleaner Cut Surface\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe semi-open coating and stearate treatment are there for a reason. They help reduce clogging and loading, which means a more even sanding pattern and less wasted abrasive.\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\/diameter.svg\" alt=\"diameter\" 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 5 inch sanding disc format is a practical choice for finish prep and intermediate sanding on wood, metal, automotive panels, and marine surfaces where controlled removal matters more than brute force.\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\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\" data-product-summary\u003e\n      \u003cp\u003e\u003cstrong\u003eMirka Gold 5 Inch P220 Aluminum Oxide PSA Linkrol Disc, 100 Pieces\u003c\/strong\u003e is a coated abrasive disc pack built for finish sanding and surface prep across multiple trades. This is a sanding disc designed for fine surface preparation, blending, and finish-ready sanding. Model Number: 23-314-220. With a 220 grit aluminum oxide abrasive on C-paper backing, this pack is aimed at users who need dependable cut quality without constant clogging on the job.\u003c\/p\u003e\n      \u003cp\u003eWhat makes this disc useful is how the abrasive package is set up for real sanding work instead of just looking good on a spec sheet. The resin-over-resin bond helps the grit stay attached under heat and friction, which matters when you are running a sander at higher speed for extended passes. The semi-open coating gives dust and sanding debris more room to clear, and the special stearate coating is intended to reduce clogging and pill formation. In plain terms, that means the disc stays cutting longer and leaves a more consistent scratch pattern.\u003c\/p\u003e\n      \u003cp\u003eThe 220 grit rating puts this disc in the range where surface quality matters. It is a good fit for refining wood surfaces, smoothing body filler and primers in automotive refinishing, and preparing metal or painted surfaces for the next step. It is not your heavy stock-removal choice. It is the disc you reach for when the surface is already close and you want to clean it up without getting too aggressive.\u003c\/p\u003e\n      \u003cp\u003eMirka uses aluminum oxide here because it is a proven all-around abrasive for mixed material work. If you bounce between wood processing, metal processing, vehicle work, and marine applications, that matters. You are not buying a specialty abrasive for one narrow task. You are buying a general-purpose sanding disc that can cover a lot of prep and finishing work while still delivering a controlled result.\u003c\/p\u003e\n      \u003cp\u003eThe pressure-sensitive adhesive Linkrol backing is another practical detail. PSA discs are popular for users who want a secure hold on the sanding pad with quick disc changes during repetitive prep work. That setup makes sense in shop environments and production-style sanding where speed and consistency are more important than stopping to fight with worn abrasives.\u003c\/p\u003e\n      \u003cp\u003eThis Mirka disc pack makes the most sense for automotive refinishers, woodworkers, marine techs, fabrication shops, and serious DIY users doing finish prep. If you need 100 discs in one grit so you can stay stocked for repeat work, this is a solid fit. If you need one mixed pack for occasional use, this may be more than you need. But for anyone who sands regularly and wants a known quantity in a 5 inch PSA format, this is the kind of consumable that earns its shelf space.\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 to Stay Cutting Longer\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\/20260624707_1.jpg\" alt=\"Mirka Gold 5 Inch P220 Aluminum Oxide PSA Linkrol Disc, 100 Pieces sanding discs for finish sanding and surface preparation on wood, metal, and automotive refinishing work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eFor finishing work, the big problem is usually not raw cutting power. It is keeping the disc from loading up and leaving an uneven scratch pattern. This abrasive is built to address that, so you get steadier results through longer sanding sessions.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eAluminum oxide abrasive provides dependable all-around cutting on wood and metal surfaces\u003c\/li\u003e\n            \u003cli\u003eSemi-open coating and stearate treatment help reduce clogging and pill formation during sanding\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 Gold 5 inch P220 aluminum oxide PSA Linkrol discs\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\u003e220\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 Material\u003c\/th\u003e\n          \u003ctd\u003eC-Paper\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBonding\u003c\/th\u003e\n          \u003ctd\u003eResin Over Resin\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCoating\u003c\/th\u003e\n          \u003ctd\u003eSemi-Open\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePack Quantity\u003c\/th\u003e\n          \u003ctd\u003e100 Pieces\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eMade In\u003c\/th\u003e\n          \u003ctd\u003eFinland\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\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\"\u003eAutomotive Refinishing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eWood Processing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMetal Processing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMarine\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eVehicle Manufacturing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFinish Sanding\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tip-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-lg\"\u003e\n        \u003cp class=\"tip-text\"\u003eP220 is a smart choice when you are between shaping and final finish prep. If your disc starts loading, back off pressure before blaming the abrasive. Let the grit cut and you will usually get a cleaner surface and better disc life.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-warranty\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"warranty-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\n        \u003cdiv class=\"warranty-text\"\u003e\n          No manufacturer's warranty.\n        \u003c\/div\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 Gold 5 Inch P220 Aluminum Oxide PSA Linkrol Disc, 100 Pieces is the kind of shop staple you buy once and keep reaching for\u003c\/h3\u003e\n      \u003cp\u003eThis is a smart bulk abrasive buy for anyone doing steady finish prep and wanting a disc that cuts clean without loading up too fast.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Refinishers, woodworkers, metal shops, marine techs, and serious DIY users who burn through 5 inch finish-sanding discs regularly.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The resin-over-resin construction, semi-open coating, and stearate treatment all work toward the same goal: longer useful life and a cleaner sanding result.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a 220 grit finishing and prep disc, not a heavy removal disc. Also, there is no manufacturer's warranty, which is normal enough for an abrasive consumable but still worth stating plainly.\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 materials is this sanding disc intended for?\u003c\/strong\u003e Source data lists automotive refinishing, wood processing, metal processing, marine industry work, and vehicle manufacturing applications.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat grit is this disc?\u003c\/strong\u003e It is P220 grit, which is typically used for finer surface preparation and finish sanding steps.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat abrasive material does it use?\u003c\/strong\u003e It uses aluminum oxide abrasive with a C-paper backing.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhere is it made?\u003c\/strong\u003e Source data lists Finland as the country of origin.\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":53385948266790,"sku":"23-314-220-MIRKA","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624707_1.jpg?v=1782171990","url":"https:\/\/www.toolnut.com\/products\/mirka-gold-5-in-p220-aluminum-oxide-psa-sanding-disc-100-pack-for-automotive-and-wood-finishing-23-314-220","provider":"Tool Nut","version":"1.0","type":"link"}