{"product_id":"mirka-galaxy-5-in-180-grit-hook-and-loop-sanding-discs-50-pack-fy-612-180","title":"Mirka Galaxy 5-in. 180 Grit Hook and Loop Sanding Discs, 50-Pack (FY-612-180)","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\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eCeramic Cut Rate\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eSelf-sharpening ceramic grain keeps exposing fresh cutting edges as you sand. That means faster stock removal and a more consistent scratch pattern over longer sessions.\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\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003e5-Inch Hook and Loop\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThese Mirka Galaxy sanding discs swap quickly and stay put on compatible 5-inch random orbital sanders. No hole alignment saves setup time when you are moving through a stack of 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\/overload-protection.svg\" alt=\"overload-protection\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eAnti-Clog Coating\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe anti-clog surface helps reduce loading on paint, primer, filler, and resin. That keeps the disc cutting longer instead of skating once the face packs up.\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 5-Inch 180 Grit Hook and Loop Sanding Discs, model FY-612-180, are 5-inch ceramic abrasive discs sold in a 50-pack for use on random orbital sanders. This is a sanding disc designed for general surface preparation, finish sanding steps, and material removal across wood, metal, epoxy, primers, paint, fillers, and composites. If you need one disc that can move between shop work, auto body prep, and general finishing, this one is built for that kind of mixed-material workflow.\u003c\/p\u003e\n    \u003cp\u003eThe big story here is the ceramic abrasive. Mirka uses self-sharpening ceramic grain, which matters because the disc keeps exposing fresh cutting points as it wears. In real use, that means the cut stays more consistent instead of falling off quickly after the first stretch of sanding. At 180 grit, this lands in a useful middle range for refining a surface, blending previous scratches, and prepping for the next finish step without being too aggressive for controlled work.\u003c\/p\u003e\n    \u003cp\u003eMirka also adds an anti-clog coating, and that is not just a spec-sheet extra. On paint, primer, body filler, and resin-based materials, abrasive loading is what kills productivity. Once the face packs up, cutting slows down and the finish gets less predictable. The anti-clog treatment helps the disc stay cleaner longer, so you spend more time sanding and less time tossing discs that stopped cutting early.\u003c\/p\u003e\n    \u003cp\u003eThe disc construction is straightforward and job-friendly. It uses a hook and loop backing for quick changes, which is exactly what you want when you are stepping through grits or switching materials. This no-hole design gives full abrasive coverage across the face of the disc and removes the usual hassle of lining up extraction holes before getting back to work. That is especially handy in repair, prep, and finishing work where speed matters and you are burning through multiple discs in a day.\u003c\/p\u003e\n    \u003cp\u003eOn compatibility, these are made for 5-inch random orbital sanders and are specifically listed for use with tools including the Mirka DEROS 550X CV. The broad fit is part of the appeal. If your sander uses 5-inch hook and loop discs, these are aimed at that platform. Because the abrasive surface is hole-free, setup is simple and there is no pattern matching to deal with when mounting the disc.\u003c\/p\u003e\n    \u003cp\u003eMaterial range is another strong point. This Mirka abrasive is positioned as a multi-purpose sanding disc for woodworking, automotive refinishing, metal prep, paint prep, and epoxy work. That makes it useful for shops that do not want a separate disc line for every substrate. One box can cover cabinet parts, filler skim coats, painted panels, metal surfaces, and resin-heavy work where loading can be a problem.\u003c\/p\u003e\n    \u003cp\u003eThe 50-count pack size also makes sense for regular use. You are not buying a handful of discs for a one-off repair. This is a shop quantity for users who sand often enough to care about consistency, disc life, and changeover speed. For pros, that means fewer interruptions. For serious DIY users, it means you can stock one dependable abrasive for repeated projects instead of mixing random packs with uneven performance.\u003c\/p\u003e\n    \u003cp\u003eWho should buy this? Contractors, refinishers, woodworkers, body shop techs, and serious DIY users who run a 5-inch orbital sander and want a ceramic sanding disc that handles multiple materials well. If your work jumps between wood, coatings, fillers, and metal, the Mirka Galaxy 5-Inch 180 Grit Hook and Loop Sanding Discs are the kind of abrasive that earns a permanent spot on the shelf.\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 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\/20260624980_2.jpg\" alt=\"Mirka Galaxy 5-Inch 180 Grit Hook and Loop Sanding Discs abrasive face for surface prep on wood, metal, paint, and epoxy in shop sanding work\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eWhen a sanding disc stays sharp, the whole job moves better. The ceramic grain on this Mirka disc is made to maintain cutting performance over time, which helps keep scratch quality and removal rate more consistent across the life of the disc.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003e180 grit for controlled sanding, blending, and prep work\u003c\/li\u003e\n          \u003cli\u003eCeramic abrasive for fast, sustained cutting on mixed materials\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\u003eLess Time Fighting Loaded Discs\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\/20260624980_5.jpg\" alt=\"Mirka Galaxy 5-Inch 180 Grit Hook and Loop Sanding Discs stack for paint prep, filler sanding, and resin surface work in a finishing shop\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003ePaint, primer, filler, and resin can pack up a disc fast. The anti-clog coating helps slow that down, so the abrasive keeps working longer before loading starts to ruin the cut.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eDesigned for paint, primer, filler, epoxy, wood, metal, and composites\u003c\/li\u003e\n          \u003cli\u003eUseful for shop, automotive, and general finishing 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-3\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eFast Changes, Full Coverage\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\/20260624980_3.jpg\" alt=\"Mirka Galaxy 5-Inch 180 Grit Hook and Loop Sanding Discs showing hook and loop backing for quick mounting on a 5-inch random orbital sander\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe hook and loop backing keeps disc swaps quick, and the hole-free layout means you do not waste time matching a dust-hole pattern before you get back to sanding. That is a simple feature, but it matters when you are moving through grits all day.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003e5-inch diameter fits compatible 5-inch random orbital sanders\u003c\/li\u003e\n          \u003cli\u003eNo-hole disc face provides full abrasive contact across the surface\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 5-Inch 180 Grit Hook and Loop 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\u003eModel Number\u003c\/th\u003e\n        \u003ctd\u003eFY-612-180\u003c\/td\u003e\n      \u003c\/tr\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\u003e180\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\u003eBacking Type\u003c\/th\u003e\n        \u003ctd\u003eHook and loop\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eHole Pattern\u003c\/th\u003e\n        \u003ctd\u003eNo-hole\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\u003eCompatible Materials\u003c\/th\u003e\n        \u003ctd\u003eWood, metal, epoxy, primer, paint, filler, and composites\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=\"aplusicon\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eSander Size\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eFits compatible 5-inch random orbital sanders that use hook and loop sanding 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\u003eListed Tool Fit\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eSpecifically listed for use with the Mirka DEROS 550X CV.\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\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"aplusicon\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eDisc Interface\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eHook and loop backing allows quick disc changes on compatible sanding pads.\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\"\u003eAutomotive Refinishing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eMetalworking\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePaint Preparation\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eEpoxy Sanding\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eBody Filler Work\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eGeneral Finishing\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\"\u003eIf you are moving quickly through grit changes on a 5-inch random orbital sander, the no-hole layout is a real time-saver because there is no dust-hole pattern to line up. That makes these especially handy for mixed prep work where you are swapping discs often.\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 5-Inch 180 Grit Hook and Loop Sanding Discs are the kind of shop abrasive you buy when cheap discs are wasting your time\u003c\/h3\u003e\n    \u003cp\u003eThis is a smart pick for guys who need one dependable 5-inch sanding disc that can handle wood, coatings, filler, resin, and metal without loading up too fast.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Woodworkers, auto body techs, finish guys, and serious DIY users running a compatible 5-inch random orbital sander.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Ceramic grain, anti-clog coating, and a no-hole hook and loop design make it quick to mount and productive across a wide range of materials.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a 180 grit disc, so it is best used for refining and prep stages, not heavy stripping or very coarse stock removal.\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 sander does this fit?\u003c\/strong\u003e It is made for compatible 5-inch random orbital sanders with a hook and loop sanding pad, and it is specifically listed for the Mirka DEROS 550X CV.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat materials can it sand?\u003c\/strong\u003e The product data lists wood, metal, epoxy, primer, paint, fillers, and composite materials.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs this a perforated sanding disc?\u003c\/strong\u003e No. This is a no-hole sanding disc, so there is no dust-hole pattern to align during installation.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat grit is it?\u003c\/strong\u003e This version is 180 grit, which is a medium grit suited to controlled surface prep and refinement.\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":53385953575206,"sku":"FY-612-180-MIRKA","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624980_1.jpg?v=1782172008","url":"https:\/\/www.toolnut.com\/products\/mirka-galaxy-5-in-180-grit-hook-and-loop-sanding-discs-50-pack-fy-612-180","provider":"Tool Nut","version":"1.0","type":"link"}