{"product_id":"mirka-galaxy-3-in-1500-grit-hook-and-loop-sanding-discs-50-pack-multifit-fy-3mf-150","title":"Mirka Galaxy 3-in. 1500 Grit Hook and Loop Sanding Discs, 50-Pack Multifit (FY-3MF-150)","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\u003eFine Finish Control\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThis Mirka Galaxy Multifit sanding disc uses a 1500 grit abrasive for final-stage surface prep, polishing prep, and refined sanding where a cleaner finish matters more than fast stock removal.\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 Grain Cut\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe ceramic abrasive is built to stay sharp as it wears. That helps the disc keep cutting consistently instead of glazing over 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\/vacuum-compatibility.svg\" alt=\"vacuum-compatibility\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eMultifit Hole Pattern\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe Multifit layout is made to work across a wide range of hook and loop sanding pads, so setup is quicker and hole alignment is less of a hassle.\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 Galaxy Multifit Sandpaper 3 inch 1500 Grit Hook and Loop Discs are premium sanding discs for fine finishing on wood, metal, and epoxy resin surfaces. This is a sanding disc designed for power sanding and fine surface refinement. For buyers looking for a compact abrasive that works with common 3 inch sanders and prioritizes finish quality over aggressive removal, this pack is aimed right where it needs to be. Model Number: FY-3MF-1500.\u003c\/p\u003e\n    \u003cp\u003eWhat matters here is the combination of size, grit, and abrasive type. At 3 inches in diameter, these discs fit smaller sanding tasks where control matters, including detail work, small panels, spot correction, and finish prep. The 1500 grit rating puts this firmly in the ultra-fine range, which makes it a better fit for final sanding steps, refining clear surfaces, smoothing coatings, and preparing material for polishing or the next finishing stage.\u003c\/p\u003e\n    \u003cp\u003eMirka built this Galaxy disc around ceramic grain, and that matters because ceramic abrasives are known for maintaining cut as they wear. According to the source data, the grain is self-sharpening, which means it breaks down in a way that continues exposing fresh cutting edges. In practical terms, that helps the disc keep working longer and more evenly instead of loading up and feeling dead too soon.\u003c\/p\u003e\n    \u003cp\u003eAnother real advantage is the anti-clogging coating. Fine grit discs can stop being useful fast if dust or sanding residue cakes the surface, especially on resin, coatings, or fine wood dust. A non-clogging surface helps the abrasive stay cleaner and more consistent, which usually means less time swapping discs and a more predictable finish from start to finish.\u003c\/p\u003e\n    \u003cp\u003eThe Multifit hole pattern is a big part of the appeal. Instead of forcing you into one exact hole layout, these Mirka hook and loop discs are designed to work on a wider range of machines without precise alignment. That is useful in a real shop because it saves setup time, improves dust extraction compatibility across different pads, and makes the discs easier to grab and use when you are moving between tools.\u003c\/p\u003e\n    \u003cp\u003eAttachment is hook and loop, so disc changes are fast and simple. That is the right format for users who move through grit progression during finishing work. You are not wasting time with adhesives, and you can swap discs quickly when stepping through finer sanding stages on painted surfaces, metalwork, wood projects, or epoxy pieces.\u003c\/p\u003e\n    \u003cp\u003eAs for who this is for, these sanding discs make the most sense for woodworkers, auto body and refinishing users, epoxy resin builders, metal fabricators doing finish prep, and serious DIY users who already understand sanding progression. If you need heavy material removal, this is not the grit to start with. If you need a refined, controlled finish from a quality 3 inch abrasive, this is much more the right call.\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 Final 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\/20260623245_1.jpg\" alt=\"Mirka Galaxy Multifit Sandpaper 3 inch 1500 grit hook and loop sanding discs in box and stack for fine finishing on wood, metal, and epoxy resin in a workshop setting\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThis 3 inch Mirka sanding disc is aimed at the finishing end of the sanding process. The 1500 grit is useful when you need to refine a surface, reduce scratch pattern, or prep for polishing and final coating work.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003e3 inch diameter for compact sanding tools and tighter work areas\u003c\/li\u003e\n          \u003cli\u003e1500 grit for ultra-fine sanding and finish-stage refinement\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\" class=\"acc flip\"\u003e\n  \u003csummary\u003e\u003ch2\u003eLess Guesswork With Multifit\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\/20260623245_3.jpg\" alt=\"Mirka Galaxy Multifit 3 inch sanding disc front and hook and loop backing showing multi-hole pattern for dust extraction on random orbital sanding pads\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe Multifit hole pattern is one of the more practical features here. It helps the disc pair with a broad range of hook and loop sanding pads without needing perfect hole matching every time.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eHook and loop backing for fast disc changes\u003c\/li\u003e\n          \u003cli\u003eMulti-hole design supports dust extraction across different machines\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\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eDesigned to Keep Cutting\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\/20260623245_5.jpg\" alt=\"Mirka Galaxy Multifit Sandpaper 3 inch 1500 grit sanding discs stacked for detail sanding and finish prep on coated surfaces, resin, wood, and metal\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eFine abrasives only help if they stay usable. Mirka's ceramic grain and anti-clogging design are both aimed at giving you a more consistent cut through the life of each disc.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eCeramic abrasive for durable cutting performance\u003c\/li\u003e\n          \u003cli\u003eAnti-clogging coating helps reduce loading during fine 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(50) Mirka Galaxy Multifit 3 inch hook and loop sanding discs, 1500 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\u003e3 in\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eGrit\u003c\/th\u003e\n        \u003ctd\u003e1500\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eAbrasive Material\u003c\/th\u003e\n        \u003ctd\u003eCeramic Alumina\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eAttachment Type\u003c\/th\u003e\n        \u003ctd\u003eHook and Loop\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePiece Count\u003c\/th\u003e\n        \u003ctd\u003e50\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eConstruction Type\u003c\/th\u003e\n        \u003ctd\u003eCoated Abrasive\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eThickness\u003c\/th\u003e\n        \u003ctd\u003e0.15 in\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-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\/vacuum-compatibility.svg\" alt=\"vacuum-compatibility\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003ePad Interface\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eFits 3 inch hook and loop sanding 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\/sander.svg\" alt=\"sander\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eMachine Type\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eDesigned for power sanding applications and listed as compatible with angle grinder sanding use.\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\/airflow.svg\" alt=\"airflow\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eHole Pattern\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eMultifit hole layout is made to work across a wide range of machine pad patterns without exact alignment.\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 Refinishing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eFine Surface Prep\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePower 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\"\u003eWith a 1500 grit disc like this, let the abrasive do the work. Too much pressure can load the surface faster and leave a less consistent finish, especially on resin and coated materials.\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\u003eA smart pick for finish-stage sanding\u003c\/h3\u003e\n    \u003cp\u003eThe Mirka Galaxy Multifit Sandpaper 3 inch 1500 Grit discs make a lot of sense for users who care more about finish quality, disc life, and easy fitment than just buying the cheapest abrasive on the shelf.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Woodworkers, refinishers, resin builders, and detail sanders working in the fine-grit end of the process.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The ceramic grain, anti-clogging design, and Multifit hole pattern solve real sanding problems instead of just listing buzzwords on the box.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a finishing disc, not a heavy-removal disc. If your surface still needs major leveling, start lower in the grit progression and work up to this.\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 size sander does this fit?\u003c\/strong\u003e These are 3 inch diameter hook and loop sanding discs, intended for tools and pads that accept 3 inch hook and loop abrasives.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat materials can it be used on?\u003c\/strong\u003e Source data lists epoxy resin, wood, and metal as compatible materials.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs this meant for aggressive sanding?\u003c\/strong\u003e No. The 1500 grit is best for fine finishing, surface refinement, and prep before polishing or final finishing steps.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat does Multifit mean here?\u003c\/strong\u003e It refers to the multi-hole design that allows the disc to work on a range of sanding machines without requiring exact hole alignment.\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":53385919103270,"sku":"FY-3MF-150-MIRKA","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260623245_1.jpg?v=1782171908","url":"https:\/\/www.toolnut.com\/products\/mirka-galaxy-3-in-1500-grit-hook-and-loop-sanding-discs-50-pack-multifit-fy-3mf-150","provider":"Tool Nut","version":"1.0","type":"link"}