{"product_id":"mirka-q-silver-5-in-120-grit-psa-sanding-disc-100-pack-for-wood-and-automotive-sanding-2b-332-120","title":"Mirka Q.Silver 5-in. 120 Grit PSA Sanding Disc 100-Pack for Wood and Automotive Sanding (2B-332-120)","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\u003e120 Grit Cut\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis grit is a practical middle ground for stock removal and surface prep. It cuts fast enough for cleanup work without leaving the deep scratch pattern you get from much coarser discs.\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\u003eLatex Paper Backing\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe flexible latex paper backing helps the disc stay usable under pressure and around curves. That matters when you need a sanding disc that can keep working instead of cracking or giving up 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\/temperature-range.svg\" alt=\"temperature-range\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eBuilt For Heat\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe fully bonded resin construction is made to handle higher sanding heat on tougher jobs. That helps the Mirka PSA sanding disc hold up better during aggressive removal on wood, composites, and automotive surfaces.\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\u003e\u003cstrong\u003eMirka 2B-332-120 Q.Silver 5 in PSA Sanding Disc\u003c\/strong\u003e is a 5-inch pressure-sensitive adhesive abrasive disc built for fast sanding and surface preparation. This is a sanding disc designed for stock removal, prep sanding, and tough finishing work on wood, composites, and automotive surfaces. Model Number: 2B-332-120. If you need a disc that cuts consistently and holds together when the job gets hot, this one is built for exactly that kind of work.\u003c\/p\u003e\n      \u003cp\u003eThe 120-grit abrasive hits a useful sweet spot for a lot of shop and jobsite sanding. It is aggressive enough for cleanup and leveling work, but still controlled enough for prep stages where scratch pattern matters. Mirka also calls out a tight grain distribution, which is important because a more even abrasive spread typically means a more consistent finish across the work surface instead of random deep scratches.\u003c\/p\u003e\n      \u003cp\u003eWhat separates this disc from bargain sandpaper is the backing and bond. Q.Silver uses a flexible, strong latex paper backing along with full resin bonding. In plain terms, that means the disc is built to flex, resist heat, and stay productive longer during harder sanding tasks. For anyone doing repeated passes on hardwood, body panels, or composite material, that matters more than flashy packaging. A disc that stays stable under pressure saves time and reduces disc changes.\u003c\/p\u003e\n      \u003cp\u003eMirka positions this abrasive for demanding applications including automotive refinishing, woodworking, composites, and marine-related work. The stated heat resistance makes it a good fit for more aggressive sanding passes, including tougher down-to-metal style removal where cheaper discs can load up, wear out, or lose their cut too quickly. If your work shifts between surface prep and material removal, that broader usefulness is a real advantage.\u003c\/p\u003e\n      \u003cp\u003eThis is a PSA sanding disc, so it is meant for sanders or backup pads that accept pressure-sensitive adhesive discs. That style is popular when you want a flat, secure attachment without hook-and-loop movement. The disc size is 5 inches, which fits a common sander format and makes replacement straightforward if you already run 5-inch PSA setups in the shop.\u003c\/p\u003e\n      \u003cp\u003eThe pack size is another practical selling point. This listing is for 100 discs per pack, which makes more sense for production work, body shop use, cabinet work, and serious repeat sanding than buying small mixed packs every week. If you burn through abrasives regularly, buying in quantity keeps the same cut quality on hand and reduces downtime.\u003c\/p\u003e\n      \u003cp\u003eWho should buy it? This is a good fit for auto body techs, woodworkers, marine repair users, and anyone doing repeated sanding on wood or composite material with a 5-inch PSA sander. If you only sand occasionally, a small consumer pack may be enough. But if you want a workhorse abrasive with a known grit, heat resistance, and job-friendly pack count, this Mirka disc makes a lot more sense.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eConsistent Cut for Prep Work\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\/20260624390_1.jpg\" alt=\"Mirka 2B-332-120 Q.Silver 5 in PSA sanding disc with box packaging for shop sanding and surface preparation work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eWhen you are trying to keep prep work moving, consistency matters more than gimmicks. This Mirka abrasive is built to remove material efficiently while maintaining a more uniform scratch pattern.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e120 grit works well for general sanding, cleanup, and prep stages\u003c\/li\u003e\n            \u003cli\u003eTight grain distribution helps produce a more even scratch pattern\u003c\/li\u003e\n            \u003cli\u003eSuitable for automotive, hardwood, and composite applications\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\u003eHolds Up on Harder Jobs\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\/20260624390_2.jpg\" alt=\"Mirka 2B-332-120 Q.Silver 5 in PSA sanding disc abrasive surface for woodworking and automotive sanding tasks\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThe disc is built with a flexible latex paper backing and full resin bond, which is the kind of construction you want when sanding pressure and heat go up. It is made for real removal work, not just light touch-up passes.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eFlexible backing helps the disc stay usable across varied surfaces\u003c\/li\u003e\n            \u003cli\u003eHigh heat endurance supports tougher sanding passes\u003c\/li\u003e\n            \u003cli\u003eExtra hard grain material is intended for demanding 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 Q.Silver 5 in PSA Sanding Discs, 120 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\u003e120\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAttachment Type\u003c\/th\u003e\n          \u003ctd\u003ePSA (Pressure Sensitive Adhesive)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBacking Material\u003c\/th\u003e\n          \u003ctd\u003eLatex paper\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBond Type\u003c\/th\u003e\n          \u003ctd\u003eResin bonded\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePack Quantity\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, composites, automotive surfaces\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eItem Dimensions\u003c\/th\u003e\n          \u003ctd\u003e5 x 5 x 0.04 in\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 setups that use PSA discs.\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\u003eApplication Materials\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eSuitable for sanding wood, hardwood, composites, and automotive work surfaces.\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\"\u003eAutomotive\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eWoodworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMarine\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eComposite Material Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eStock Removal\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\"\u003eWith a 120-grit PSA disc like this, keep a few identical discs staged at the bench if you are doing repeat prep work. Swapping before the disc is fully spent usually gives you a more uniform finish and saves time compared to trying to squeeze one last pass out of overheated abrasive.\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 2B-332-120 Q.Silver 5 in PSA Sanding Disc Gets the Basics Right\u003c\/h3\u003e\n      \u003cp\u003eThis is the kind of abrasive that makes sense for people who actually sand a lot and need steady performance, not a bargain-bin disc that quits when the work gets serious.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Auto body users, woodworkers, marine repair shops, and anyone running a 5-inch PSA sander for regular prep and removal work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The latex paper backing, resin bond, heat resistance, and 100-pack count make it a better fit for repeat work than cheap consumer-grade discs.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a PSA disc, so make sure your sander or backup pad is set up for pressure-sensitive adhesive discs rather than hook-and-loop.\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 a 120-grit disc.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat size is the disc?\u003c\/strong\u003e The disc diameter is 5 inches.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat attachment style does it use?\u003c\/strong\u003e It uses PSA, which stands for pressure-sensitive adhesive.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat materials is it suited for?\u003c\/strong\u003e Source data lists automotive applications, hardwood, composites, and wood.\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":53385943253286,"sku":"2B-332-120-MIRKA","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624390_1.jpg?v=1782171974","url":"https:\/\/www.toolnut.com\/products\/mirka-q-silver-5-in-120-grit-psa-sanding-disc-100-pack-for-wood-and-automotive-sanding-2b-332-120","provider":"Tool Nut","version":"1.0","type":"link"}