{"product_id":"mirka-bulldog-gold-5-in-800-grit-hook-and-loop-sanding-disc-for-finishing-and-polishing-23-612-800","title":"Mirka Bulldog Gold 5-in. 800 Grit Hook and Loop Sanding Disc for Finishing and Polishing (23-612-800)","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 800 Grit Finish\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis Mirka sanding disc is built for fine finishing and polishing work where you want a controlled scratch pattern instead of aggressive 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\u003eAluminum Oxide Cut\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe aluminum oxide abrasive cuts fast and holds up well at high sanding speeds, so you spend less time changing discs during finishing work.\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\/sander.svg\" alt=\"sander\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eResists Loading\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eA special stearate coating and semi-open coat help fight clogging and loading, which matters when you need a more even finish on paint, wood, or metal 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\" open\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 23-612-800 Bulldog Gold Grip Disc\u003c\/strong\u003e is a 5-inch hook and loop sanding disc designed for fine finishing and polishing applications. This is a sanding disc designed for high-speed surface preparation, finish sanding, and polishing prep on wood, metal, automotive panels, and other work surfaces. Model Number: 23-612-800.\u003c\/p\u003e\n      \u003cp\u003eThe big story here is control. With an \u003cstrong\u003e800 grit\u003c\/strong\u003e abrasive, this disc is aimed at the later stages of sanding where surface quality matters more than fast material removal. If you are refining a surface before polish, smoothing between finishing steps, or dialing in a more consistent scratch pattern, this grit makes sense.\u003c\/p\u003e\n      \u003cp\u003eMirka uses \u003cstrong\u003ealuminum oxide grain\u003c\/strong\u003e on this Bulldog Gold Grip Disc, which gives you a fast-cutting abrasive that also lasts. That matters on the job because a disc that cuts evenly for longer gives you a more predictable finish and fewer mid-task swaps. For sanding at higher speeds, the product description specifically calls out that the Gold line is well suited for that kind of work.\u003c\/p\u003e\n      \u003cp\u003eThe disc also uses \u003cstrong\u003ehigh-strength resin bonding\u003c\/strong\u003e for better grain support. In plain terms, that helps the abrasive stay effective instead of breaking down too quickly under pressure. Mirka also pairs that with a \u003cstrong\u003esemi-open coat\u003c\/strong\u003e, which helps produce a more even and consistent scratch pattern. That is exactly what you want when the finish is going to show.\u003c\/p\u003e\n      \u003cp\u003eOne of the more practical details is the \u003cstrong\u003especial stearate coating\u003c\/strong\u003e. Its job is to resist clogging and loading, especially when sanding materials that can gum up ordinary abrasives. When a disc stays cleaner, it keeps cutting more consistently and reduces the chance of dragging debris across the surface.\u003c\/p\u003e\n      \u003cp\u003eThis Mirka abrasive fits squarely into finishing work across several trades and industries listed by the manufacturer, including \u003cstrong\u003eautomotive refinishing, wood processing, metal processing, marine work, vehicle manufacturing, and general finishing tasks\u003c\/strong\u003e. If you already use a compatible 5-inch hook and loop sander, this is the kind of fine-grit disc you keep on hand for the last passes where the finish quality gets decided.\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 Finishing at High Sanding Speeds\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\/20260625205_2.jpg\" alt=\"Mirka 23-612-800 Bulldog Gold Grip Disc 5 inch sanding disc for fine finishing and polishing prep in workshop use\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis Mirka 23-612-800 Bulldog Gold Grip Disc is built for the stage of sanding where surface quality matters. It is meant to leave a controlled, consistent finish while still holding up to high-speed sanding.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e800 grit for fine finishing and polishing prep\u003c\/li\u003e\n            \u003cli\u003eAluminum oxide abrasive for a fast, long-lasting cut\u003c\/li\u003e\n            \u003cli\u003eSemi-open coat helps produce an even scratch pattern\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 23-612-800 Bulldog Gold Grip Disc\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\u003e800\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\u003eBacking Type\u003c\/th\u003e\n          \u003ctd\u003eGrip \/ Hook and Loop\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eConstruction Type\u003c\/th\u003e\n          \u003ctd\u003eCoated\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eRecommended Use\u003c\/th\u003e\n          \u003ctd\u003ePolishing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eDimensions\u003c\/th\u003e\n          \u003ctd\u003e5 x 5 x 0.1 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eWeight\u003c\/th\u003e\n          \u003ctd\u003e0.09 lbs\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\u003eSander Type\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eDesigned for use as a 5-inch grip disc on compatible 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\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eWork Materials\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eSuited for automotive refinishing, wood processing, metal processing, marine applications, and vehicle manufacturing.\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 Refinishing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eWood Processing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMetal Processing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eMarine Work\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003ePolishing Prep\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\"\u003eAn 800 grit disc is a finishing step, not a correction step. If the surface still has deeper scratches or sanding marks, back up to a coarser grit first, then come back to this disc for the final passes so you do not waste abrasive or fight the finish.\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 23-612-800 Bulldog Gold Grip Disc for finish work that actually needs to look clean\u003c\/h3\u003e\n      \u003cp\u003eIf you are at the point where the finish matters more than fast removal, this is the kind of disc you reach for.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Painters, body shop techs, woodworkers, metal finishers, and anyone doing final-stage sanding or polishing prep on a compatible 5-inch sander.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The aluminum oxide abrasive, semi-open coat, and anti-loading stearate treatment work together to keep the cut consistent instead of clogging up early.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a fine 800 grit disc, so buy it for finishing and refinement, not heavy 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 kind of abrasive does this disc use?\u003c\/strong\u003e It uses aluminum oxide grain.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat is the grit rating?\u003c\/strong\u003e This disc is 800 grit, which is intended for fine finishing and polishing prep work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat size sander is it for?\u003c\/strong\u003e The disc diameter is 5 inches and it is sold as a grip disc for compatible hook and loop sanding pads.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat materials is it suited for?\u003c\/strong\u003e The manufacturer lists automotive refinishing, wood processing, metal processing, marine industry work, and vehicle manufacturing.\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":53385957474598,"sku":"23-612-800-MIRKA","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260625205_1.jpg?v=1782172019","url":"https:\/\/www.toolnut.com\/products\/mirka-bulldog-gold-5-in-800-grit-hook-and-loop-sanding-disc-for-finishing-and-polishing-23-612-800","provider":"Tool Nut","version":"1.0","type":"link"}