{"product_id":"mirka-5-in-120-grit-psa-sanding-disc-roll-100-pack-for-wood-and-metal-sanding-23-314-120","title":"Mirka 5-in. 120 Grit PSA Sanding Disc Roll, 100-Pack for Wood and Metal Sanding (23-314-120)","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\u003eP120 Finish Control\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe 120-grit cut is a solid middle ground for sanding and surface prep when you need material removal without getting too aggressive.\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 Mirka sanding disc format fits the common 5-inch class, making it a practical choice for everyday sanding work on wood, metal, and similar surfaces.\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\u003eBuilt to Resist Loading\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eMirka's Gold abrasive uses aluminum oxide with a semi-open coat and special stearate treatment to help reduce clogging during high-speed sanding.\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 23-314-120 5-Inch P120 PSA Sanding Disc Roll is a 5-inch pressure-sensitive adhesive sanding disc roll built for general sanding and finishing work. This is a sanding disc designed for surface preparation, smoothing, and light stock removal on wood, metal, and other common sanding surfaces. Model Number: 23-314-120. If you want a dependable medium grit for day-to-day shop or jobsite sanding, this one lands right in the useful middle.\u003c\/p\u003e\n      \u003cp\u003eThe main selling point here is balance. A 120-grit abrasive is fine enough to move toward finish work, but still has enough bite for cleanup and prep between rough sanding and final pass work. That makes it a good choice when you're blending surfaces, knocking down minor imperfections, or getting material ready for the next coat or step.\u003c\/p\u003e\n      \u003cp\u003eMirka uses aluminum oxide abrasive on this disc roll, which is a proven choice for general-purpose sanding because it cuts consistently across a range of materials. According to the available product data, this abrasive is suited for wood, metal, and other common sanding surfaces, so it is not boxed into just one trade or one material type.\u003c\/p\u003e\n      \u003cp\u003eWhat separates this Mirka Gold abrasive from bargain paper is the anti-loading design. The semi-open coating and special stearate layer are there for a reason: they help limit clogging and buildup while sanding at higher speed. In real use, that matters because loaded discs stop cutting cleanly, run hotter, and waste time. Anything that helps the abrasive stay cleaner helps you keep working instead of swapping discs early.\u003c\/p\u003e\n      \u003cp\u003eThe 5-inch size is a common working format, which makes this a practical option for users who already run 5-inch sanding setups and want a straightforward PSA disc. PSA means the back is pressure-sensitive adhesive, so the disc is intended for stick-on style attachment rather than hook and loop. That matters when you're buying replacements, because the attachment style has to match your pad.\u003c\/p\u003e\n      \u003cp\u003eThis product is sold as a pack of 100 discs in roll form, which makes sense for shops and frequent users who go through abrasives steadily. Instead of buying a few discs at a time, you get job-ready quantity for production sanding, refinishing, and repeated prep work.\u003c\/p\u003e\n      \u003cp\u003eWho should buy it? This is a strong fit for woodworking, metalworking, refinishing, and general shop use where 120 grit gets used regularly. If you already use PSA-backed 5-inch discs and want a trusted Mirka abrasive that is built to sand cleanly and hold up during higher-speed work, this is the kind of consumable that earns its keep pretty quickly.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eDesigned for Steady Surface 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\/20260624704_1.jpg\" alt=\"Mirka 23-314-120 5-inch P120 PSA sanding disc roll with adhesive-backed discs for wood and metal sanding in shop finishing and surface preparation work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis abrasive is built for the kind of sanding work that happens every day: prep, smoothing, blending, and getting surfaces ready for the next step without jumping straight to a fine finishing grit.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e120 grit gives a medium cut for general sanding and prep\u003c\/li\u003e\n            \u003cli\u003eAluminum oxide abrasive is suited for wood, metal, and similar sanding surfaces\u003c\/li\u003e\n            \u003cli\u003eSemi-open coat and stearate treatment help reduce clogging during use\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-inch P120 PSA sanding 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\u003eDiameter\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\u003e120\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBacking Type\u003c\/th\u003e\n          \u003ctd\u003ePressure-Sensitive Adhesive (PSA)\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\u003eCoating Type\u003c\/th\u003e\n          \u003ctd\u003eSemi-Open Coat\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePack Size\u003c\/th\u003e\n          \u003ctd\u003e100 Discs\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eRecommended Materials\u003c\/th\u003e\n          \u003ctd\u003eWood, metal, and other common sanding surfaces\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eRecommended Use\u003c\/th\u003e\n          \u003ctd\u003ePolishing and general sanding\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\"\u003eWoodworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMetalworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eRefinishing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eGeneral Shop Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFinish Sanding Prep\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\"\u003eMake sure your sander pad is set up for PSA discs before you order. If your machine uses hook-and-loop paper, this stick-on style will not attach correctly no matter how good the abrasive is.\u003c\/p\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 23-314-120 5-Inch P120 PSA Sanding Disc Roll Gets the Everyday Work Done\u003c\/h3\u003e\n      \u003cp\u003eThis is the kind of abrasive you keep around because 120 grit gets used constantly and Mirka's anti-loading design helps it stay useful longer.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Woodworkers, refinishers, metalworkers, and serious DIY users running 5-inch PSA sanding setups.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Mirka Gold abrasive, aluminum oxide grain, and a semi-open coat with stearate treatment aimed at reducing clogging.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a PSA stick-on disc, not a hook-and-loop disc, so pad compatibility matters before you buy.\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 sanding disc?\u003c\/strong\u003e It is 120 grit, which is a medium grit suited for general sanding, smoothing, and prep work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat size are the discs?\u003c\/strong\u003e Each disc is 5 inches in diameter.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat materials is it intended to sand?\u003c\/strong\u003e The available product data lists wood, metal, and other common sanding surfaces.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat type of abrasive is used?\u003c\/strong\u003e It uses aluminum oxide abrasive with a semi-open coat construction.\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":53385948332326,"sku":"23-314-120-MIRKA","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624704_1.jpg?v=1782171992","url":"https:\/\/www.toolnut.com\/products\/mirka-5-in-120-grit-psa-sanding-disc-roll-100-pack-for-wood-and-metal-sanding-23-314-120","provider":"Tool Nut","version":"1.0","type":"link"}