{"product_id":"mirka-bulldog-gold-5-in-80-grit-psa-sanding-discs-no-hole-100-pack-for-finishing-and-material-removal-23-332-080","title":"Mirka Bulldog Gold 5-in. 80 Grit PSA Sanding Discs, No-Hole 100-Pack for Finishing and Material Removal (23-332-080)","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\u003e80 Grit Fast Cut\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe 80 grit abrasive is built for material removal and surface prep when finer paper would take too long. It is a solid choice for leveling filler, stripping finishes, and knocking stock down before moving to finer grits.\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\u003eDurable Aluminum Oxide\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eMirka uses aluminum oxide grain for a sharp, durable cut across wood, metal, and composite materials. That means more consistent sanding and fewer disc changes during heavier 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\/accessories-included.svg\" alt=\"accessories-included\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003e100 Disc Box\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eA full box of 100 PSA sanding discs makes sense for shop work and repeated prep jobs where you do not want to run short halfway through a panel, cabinet run, or batch project.\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 \u003cstrong\u003eMirka 23-332-080 Bulldog Gold PSA Sanding Discs\u003c\/strong\u003e are 5-inch, 80-grit pressure sensitive adhesive sanding discs made for fast stock removal and surface preparation. This is a \u003cstrong\u003ePSA sanding disc\u003c\/strong\u003e designed for heavy material removal, finish removal, and intermediate sanding on wood, metal, and composite materials. Model Number: \u003cstrong\u003e23-332-080\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003cp\u003eWhat matters here is the balance between cut speed and disc life. Mirka lists a durable aluminum oxide grain and a heavy-duty resin bond, which is the combination you want when the job calls for aggressive sanding without the disc giving up early. The 80 grit rating puts this disc in the range where it can move material quickly, flatten uneven surfaces, and prep workpieces before you step down to finer finishing grits.\u003c\/p\u003e\n    \u003cp\u003eBulldog Gold is built as a coated abrasive with a semi-open, uniform coating pattern. In practical terms, that helps maintain a more consistent scratch pattern while also giving dust and removed material a better chance to clear instead of packing the face immediately. Mirka also calls out a special stearate coating to improve resistance to clogging and loading, which matters when you are sanding materials that tend to gum paper up and kill cut rate.\u003c\/p\u003e\n    \u003cp\u003eThe pressure sensitive adhesive backing is meant for sanders that use PSA discs rather than hook-and-loop pads. That setup gives you a firm, direct bond to the backing pad, which many users prefer when they want a flat, controlled sanding feel on broad surfaces. Since these are listed as no-hole discs, they are best matched to applications and backing pads where dust extraction through the disc is not the priority.\u003c\/p\u003e\n    \u003cp\u003eAt 5 inches in diameter, this Mirka abrasive fits a common size used in shop sanding and production prep work. The material compatibility listed for wood, metal, and composites gives it useful range, whether you are knocking down body filler, cleaning up fabricated parts, or prepping wood surfaces before moving to finer abrasives. This is not a finishing disc. It is the step you use when you still need the abrasive to do real work.\u003c\/p\u003e\n    \u003cp\u003eIf you go through discs regularly, the 100-count box is a real advantage. It is geared more toward body shops, woodworking shops, fabrication work, and serious DIY users doing repeated sanding tasks than someone who only needs a couple discs once a year. If your sander uses 5-inch PSA paper and you want a dependable 80-grit option for fast cutting, this is exactly the kind of consumable that earns shelf space.\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 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\/20260624877_1.jpg\" alt=\"Mirka 23-332-080 Bulldog Gold PSA sanding discs box and 5 inch 80 grit disc for shop sanding on wood metal and composite surfaces\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eFor coarse sanding, the difference between a decent disc and a frustrating one is how long it keeps cutting before it loads up. Mirka calls out a stearate anti-load coating and a durable aluminum oxide grain, which is the right combination for steady stock removal instead of a disc that quits early.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003e80 grit is suited for finish removal, shaping, and prep before finer sanding steps\u003c\/li\u003e\n          \u003cli\u003eAluminum oxide abrasive is durable and appropriate for wood, metal, and composites\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\u003ePSA Backing for a Firm, Flat Feel\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\/20260624877_2.jpg\" alt=\"Mirka 23-332-080 Bulldog Gold PSA sanding disc and box showing 5 inch no hole abrasive disc for sanding applications\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003ePressure sensitive adhesive discs are a good fit when you want full-face contact and a more direct feel against the work surface. On flat sanding jobs, that firm attachment can help keep the disc planted and consistent, especially during heavier material removal.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003e5-inch disc size fits common PSA sanding setups\u003c\/li\u003e\n          \u003cli\u003eNo-hole design matches applications where through-disc dust extraction is not required\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 Bulldog Gold 5 in PSA sanding discs, 80 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\u003eTool Type\u003c\/th\u003e\n        \u003ctd\u003ePSA sanding disc\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\u003e80\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eGrit Range\u003c\/th\u003e\n        \u003ctd\u003eMedium\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\u003eDisc Pattern\u003c\/th\u003e\n        \u003ctd\u003eNo hole\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\u003eQuantity\u003c\/th\u003e\n        \u003ctd\u003e100 discs per box\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\/sander.svg\" alt=\"sander\" class=\"aplusicon\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eTool Fit\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eDesigned for 5-inch sanders or sanding setups that use PSA-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\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eMaterial Use\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eSuitable for sanding wood, metal, and composite materials.\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\"\u003eAutomotive\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eFinish Removal\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eComposite Sanding\u003c\/span\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 23-332-080 Bulldog Gold PSA Sanding Discs are the kind of shop consumable you buy by the box on purpose\u003c\/h3\u003e\n    \u003cp\u003eIf your setup takes 5-inch PSA discs and you need an honest 80-grit cutter for prep work, this is a practical, work-ready choice.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Body shops, woodworkers, fabricators, and serious DIY users doing repeated sanding and material removal.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The aluminum oxide abrasive, anti-load stearate coating, and 100-disc box make sense for users who care about cut consistency and staying productive.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e These are no-hole PSA discs, so make sure your sander uses pressure sensitive adhesive paper and that you do not need a hole pattern for dust extraction.\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":53385951543590,"sku":"23-332-080-MIRKA","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624877_1.jpg?v=1782172001","url":"https:\/\/www.toolnut.com\/products\/mirka-bulldog-gold-5-in-80-grit-psa-sanding-discs-no-hole-100-pack-for-finishing-and-material-removal-23-332-080","provider":"Tool Nut","version":"1.0","type":"link"}