{"product_id":"mirka-bulldog-gold-4-1-2-in-x-30-ft-220-grit-psa-sanding-roll-23-573-220","title":"Mirka Bulldog Gold 4-1\/2-in. x 30-ft. 220 Grit PSA Sanding Roll (23-573-220)","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\u003e220 Grit Finish\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis Mirka abrasive roll is set up for finer sanding and finish work where you need a more controlled scratch pattern before paint or final prep.\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 is built for fast cutting and long usable life, so you spend more time sanding and less time swapping material.\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\u003eAnti-Load Coating\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eMirka uses a semi-open coat with stearate treatment to reduce clogging and loading, which matters when you want a more consistent finish on longer sanding runs.\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 23-573-220 Bulldog Gold PSA Autokut Roll\u003c\/strong\u003e is a PSA sanding roll built for finishing and material removal work where you need consistent cut, long roll length, and cleaner sanding performance. This is a sanding roll designed for surface preparation and finish sanding. Model Number: 23-573-220.\u003c\/p\u003e\n      \u003cp\u003eWhat matters here is the combination of a 220 grit abrasive and Mirka's Gold series construction. That puts this roll in a useful spot for finer prep work, blending, and smoothing rather than aggressive stripping. If you are working through sanding steps and want a more refined scratch pattern before coating, this grit range makes sense.\u003c\/p\u003e\n      \u003cp\u003eThe abrasive material is aluminum oxide, which is a proven choice for sanding because it cuts quickly and holds up well over time. In practical use, that means the roll keeps working instead of going dull right away, especially when you are tearing off repeated lengths for hand sanding blocks or other finishing tasks.\u003c\/p\u003e\n      \u003cp\u003eMirka also calls out a semi-open coat and a special stearate treatment. That is not filler language. It means the abrasive is designed to resist clogging and loading, which helps the paper stay usable longer and keeps the surface cutting more evenly. When abrasive loads up, finish quality drops and work slows down. This design is aimed squarely at avoiding that problem.\u003c\/p\u003e\n      \u003cp\u003eThe high-strength resin bond is another jobsite-relevant detail. It supports the abrasive grain so the cutting surface stays more stable under use. On a sanding roll, that matters because you are often pulling off exactly what you need and putting it to work across different tasks, from quick touch-up prep to more repetitive bench or bodywork sanding.\u003c\/p\u003e\n      \u003cp\u003eThe listed roll size is 360 inches long by 4.5 inches wide, giving you a lot of usable abrasive in one roll. That longer format is practical for shops and serious users who burn through sheets and would rather cut custom lengths to fit the task instead of being locked into pre-cut pieces.\u003c\/p\u003e\n      \u003cp\u003eThis Mirka sanding roll is a smart fit for auto body prep, finishing work, general surface prep, and shop use where controlled sanding and reduced loading matter more than brute-force stock removal. If you want a dependable abrasive roll from a known finishing brand and you prefer to cut your own working lengths, this one is built for that kind of workflow.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCleaner Sanding Over Longer Runs\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\/20260624756_1.jpg\" alt=\"Mirka 23-573-220 Bulldog Gold PSA Autokut Roll abrasive sanding roll for finish sanding and surface prep in shop use\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThe big advantage of this abrasive roll is that it is built to stay usable through repetitive sanding work. The Gold series semi-open coat and stearate treatment are there to help reduce loading, which means steadier cut quality and fewer interruptions.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e220 grit is suited to finer sanding, smoothing, and finish preparation\u003c\/li\u003e\n            \u003cli\u003e360-inch roll length lets you tear off only what the job calls for\u003c\/li\u003e\n            \u003cli\u003e4.5-inch width works well when you want flexible cut-to-length abrasive stock\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-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\u003eMaterial\u003c\/th\u003e\n          \u003ctd\u003eAluminum Oxide\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eGrit\u003c\/th\u003e\n          \u003ctd\u003e220\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eRoll Length\u003c\/th\u003e\n          \u003ctd\u003e360 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eRoll Width\u003c\/th\u003e\n          \u003ctd\u003e4.5 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBacking Type\u003c\/th\u003e\n          \u003ctd\u003ePSA\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCoating\u003c\/th\u003e\n          \u003ctd\u003eSemi-open coat with stearate treatment\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\/material.svg\" alt=\"material\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eBacking Format\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003ePSA format for applications that use pressure-sensitive adhesive abrasive material.\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\/size.svg\" alt=\"size\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eCut-to-Length Use\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eRoll format allows custom lengths for sanding blocks, bench work, and other sanding tasks that do not need pre-cut sheets.\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\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003ePainting\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFinish Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eGeneral Shop Use\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eDIY \/ Hobbyist\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 23-573-220 Bulldog Gold PSA Autokut Roll Is the Kind of Abrasive You Keep Around\u003c\/h3\u003e\n      \u003cp\u003eIf you do finish prep regularly, this is the kind of sanding roll that saves time because it cuts clean, resists loading, and lets you pull off exactly the length you need.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Auto body techs, painters, finish-focused shop users, and anyone who wants cut-to-length abrasive for prep and smoothing work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The Gold series aluminum oxide build, 220 grit finish focus, and anti-load stearate treatment are the details that make it more useful than bargain roll stock.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a roll of abrasive, not a powered sanding tool, so make sure PSA format matches the way you plan to use it.\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":53385949413670,"sku":"23-573-220-MIRKA","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624756_1.jpg?v=1782171994","url":"https:\/\/www.toolnut.com\/products\/mirka-bulldog-gold-4-1-2-in-x-30-ft-220-grit-psa-sanding-roll-23-573-220","provider":"Tool Nut","version":"1.0","type":"link"}