{"product_id":"mirka-galaxy-6-in-600-grit-psa-sanding-disc-roll-100-pack-no-hole-fy-6pf-600","title":"Mirka Galaxy 6-in. 600 Grit PSA Sanding Disc Roll, 100-Pack, No-Hole (FY-6PF-600)","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\u003eFine Finish Control\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe 600-grit cut is built for fine sanding and finish prep, helping you refine epoxy, wood, and metal surfaces without leaving a rough scratch pattern behind.\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\u003eCeramic Alumina Abrasive\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eSelf-sharpening ceramic alumina keeps the Mirka sanding disc cutting instead of glazing over fast, which means more consistent results and fewer disc changes.\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\u003e100-Disc Linkroll\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eA full roll of 6 inch PSA sanding discs gives you clean peel-off access and solid shop efficiency when you are moving through repeat sanding work.\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\u003eThe \u003cstrong\u003eMirka Galaxy 6-Inch 600 Grit PSA Sanding Discs FY-6PF-600\u003c\/strong\u003e are fine-finish adhesive-backed abrasive discs supplied in a 100-disc Linkroll. This is a \u003cstrong\u003ePSA sanding disc\u003c\/strong\u003e designed for \u003cstrong\u003efine surface preparation and finish sanding\u003c\/strong\u003e on epoxy resin, wood, metal, and similar materials. Model Number: \u003cstrong\u003eFY-6PF-600\u003c\/strong\u003e. If you need a consistent, controlled cut for refining a surface instead of aggressively removing stock, this is the grade you reach for.\u003c\/p\u003e\n      \u003cp\u003eWhat matters here is the combination of grit, abrasive type, and backing. At \u003cstrong\u003e600 grit\u003c\/strong\u003e, this disc is set up for smoothing and refining rather than rough shaping. The \u003cstrong\u003eceramic alumina abrasive\u003c\/strong\u003e is built to keep cutting over time, and Mirka calls out a self-sharpening action that helps the grain stay effective through use. On the job, that means a more even sanding feel and less tendency for the disc to quit early once the surface starts loading up.\u003c\/p\u003e\n      \u003cp\u003eMirka Galaxy abrasives are also built around a \u003cstrong\u003enon-clogging, anti-adhesive coating\u003c\/strong\u003e. That matters most when you are sanding materials that can gum up ordinary paper fast, especially epoxy resin and some finishes. A disc that resists loading gives you a more predictable scratch pattern and helps reduce the stop-and-start cycle of swapping abrasives before they are actually worn out.\u003c\/p\u003e\n      \u003cp\u003eThe \u003cstrong\u003e6 inch diameter\u003c\/strong\u003e fits the common random orbital sanding size used across many professional and serious DIY setups, while the \u003cstrong\u003ePSA backing\u003c\/strong\u003e gives you a firm adhesive mount for machines that are set up for pressure-sensitive adhesive discs. That style is a good fit when you want the disc planted securely on the pad without hook-and-loop movement. This version is also listed as \u003cstrong\u003eno-hole\u003c\/strong\u003e, so it is best suited for sanders and pads matched to solid-face PSA discs rather than vacuum-hole patterns.\u003c\/p\u003e\n      \u003cp\u003eMirka positions this abrasive for a wide mix of finish work, and the use cases line up. On \u003cstrong\u003eepoxy resin\u003c\/strong\u003e, 600 grit is a practical step for refining cured surfaces before final polish or additional finishing stages. On \u003cstrong\u003ewood\u003c\/strong\u003e, it is a finishing grit for delicate smoothing between coats or before topcoat work. On \u003cstrong\u003emetal\u003c\/strong\u003e, it is useful when the goal is surface refinement and scratch reduction rather than fast material removal.\u003c\/p\u003e\n      \u003cp\u003eCompatibility is straightforward but important. These discs use a \u003cstrong\u003ePSA attachment\u003c\/strong\u003e, so they are meant for sanders or backing pads that accept adhesive-backed discs. The source data also lists compatibility with sanding machines including \u003cstrong\u003eorbital sanders\u003c\/strong\u003e, \u003cstrong\u003eangle grinders\u003c\/strong\u003e, and specific models like the \u003cstrong\u003eMirka DEROS 625X CV\u003c\/strong\u003e and \u003cstrong\u003eMirka DEROS 650X CV\u003c\/strong\u003e, provided the machine is set up for the correct disc size and backing interface. Always match the 6 inch diameter and PSA format to your pad before ordering.\u003c\/p\u003e\n      \u003cp\u003eWho should buy these? Finish carpenters, cabinet shops, auto body and composite users working with resin, metal fabricators doing fine surface work, and anyone running repeat sanding tasks who wants premium abrasive life instead of bargain-paper inconsistency. If your work lives in the finishing stages and surface quality matters, the Mirka Galaxy 6-Inch 600 Grit PSA Sanding Discs make a lot more sense than a generic disc pack.\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 Fine Surface Refinement\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\/20260624421_3.jpg\" alt=\"Mirka Galaxy 6-Inch 600 Grit PSA Sanding Discs roll and loose disc for fine sanding on epoxy resin, wood, and metal in shop finishing work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eWhen you are already past rough sanding, grit choice matters more than brute force. This 600-grit Mirka Galaxy disc is meant for cleaning up the surface, tightening the scratch pattern, and getting material ready for the next finishing step.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e600 grit for fine finish sanding and surface prep\u003c\/li\u003e\n            \u003cli\u003eGood fit for epoxy resin, wood, and metal 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\u003eStays 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\/20260624421_2.jpg\" alt=\"Mirka Galaxy 6-Inch 600 Grit PSA Sanding Discs linkroll with adhesive-backed disc used for consistent sanding on finish surfaces\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eCheap finishing discs tend to load up, skate, and leave you chasing the surface. The ceramic alumina grain and anti-clog design here are aimed at keeping the cut active and the finish more uniform over the life of the disc.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eSelf-sharpening ceramic alumina abrasive\u003c\/li\u003e\n            \u003cli\u003eAnti-adhesive coating helps reduce clogging\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-3\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eSimple PSA Setup for Repeat 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\/20260624421_1.jpg\" alt=\"Mirka Galaxy 6-Inch 600 Grit PSA Sanding Discs box and 100-disc linkroll for shop sanding and production finishing tasks\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eFor shops running a dedicated PSA pad setup, Linkroll packaging keeps discs organized and ready to peel off one at a time. It is a practical format when you want less clutter at the bench and quicker changeouts during repetitive sanding work.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e100 discs per roll for production-friendly use\u003c\/li\u003e\n            \u003cli\u003e6 inch no-hole PSA format for matching adhesive-backed pads\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(1) Mirka Galaxy 6-Inch 600 Grit PSA Linkroll\u003c\/li\u003e\n          \u003cli\u003e(100) 6 inch PSA sanding discs\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"included-note\"\u003e\n        \u003cp\u003eSander and backing pad are not included.\u003c\/p\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\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/model-number.svg\" alt=\"model-number\" class=\"aplusicon\"\u003e Model\u003c\/th\u003e\n          \u003ctd\u003eFY-6PF-600\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/diameter.svg\" alt=\"diameter\" class=\"aplusicon\"\u003e Disc Diameter\u003c\/th\u003e\n          \u003ctd\u003e6 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/grit-range.svg\" alt=\"grit-range\" class=\"aplusicon\"\u003e Grit\u003c\/th\u003e\n          \u003ctd\u003e600\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e Abrasive Material\u003c\/th\u003e\n          \u003ctd\u003eCeramic Alumina\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"aplusicon\"\u003e Backing Type\u003c\/th\u003e\n          \u003ctd\u003ePSA\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"aplusicon\"\u003e Hole Pattern\u003c\/th\u003e\n          \u003ctd\u003eNo Hole\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/capacity.svg\" alt=\"capacity\" class=\"aplusicon\"\u003e Pack Quantity\u003c\/th\u003e\n          \u003ctd\u003e100 discs\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/made-in.svg\" alt=\"made-in\" class=\"aplusicon\"\u003e Made 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-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\/specs.svg\" alt=\"specs\" class=\"aplusicon\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eBacking Interface\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eFits sanding machines and backing pads that accept 6 inch PSA adhesive-backed 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\/sander.svg\" alt=\"sander\" class=\"aplusicon\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eMachine Type\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eListed for use with orbital sanders, sanding machines, and angle grinders when set up for the correct 6 inch disc size and PSA attachment.\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\/model-number.svg\" alt=\"model-number\" class=\"aplusicon\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eNamed Tools\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eSource data names Mirka DEROS 625X CV and Mirka DEROS 650X CV among compatible machines.\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\"\u003eEpoxy Resin Finishing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eAutomotive Surface Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eRefining Scratch Patterns\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=\"aplusicon\"\u003e\n        \u003cp class=\"tip-text\"\u003eOn a 600-grit PSA disc like this, pad cleanliness matters. If there is old adhesive or debris on the backup pad, the disc will not sit flat and your finish work will show it fast.\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 Galaxy 6-Inch 600 Grit PSA Sanding Discs for finish work that actually needs to look right\u003c\/h3\u003e\n      \u003cp\u003eThis is the kind of abrasive you buy when surface quality matters more than saving a few bucks on paper.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Shops and serious users doing finish sanding on epoxy, wood, or metal with a 6 inch PSA setup.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Ceramic alumina grain, anti-clog coating, and Linkroll packaging make it a practical premium option for repeat finishing work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a no-hole PSA disc, so make sure your machine uses adhesive-backed 6 inch discs before you click 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 type of sanding disc is this?\u003c\/strong\u003e It is a 6 inch PSA sanding disc with adhesive backing, sold in a 100-disc Linkroll.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat materials is it designed for?\u003c\/strong\u003e Source data lists epoxy resin, wood, and metal as primary application materials.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIs this a vented disc?\u003c\/strong\u003e No. The product is listed as a no-hole disc.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWill it fit a hook-and-loop sander?\u003c\/strong\u003e Not by backing type alone. This disc uses PSA adhesive backing, so it needs a matching PSA-compatible pad or machine setup.\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":53385944105254,"sku":"FY-6PF-600-MIRKA","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624421_1.jpg?v=1782171978","url":"https:\/\/www.toolnut.com\/products\/mirka-galaxy-6-in-600-grit-psa-sanding-disc-roll-100-pack-no-hole-fy-6pf-600","provider":"Tool Nut","version":"1.0","type":"link"}