{"product_id":"mirka-iridium-sr-33-36mm-5-rosette-grip-finishing-abrasive-disc-24-689-5u","title":"Mirka Iridium SR 33\/36mm 5µ Rosette Grip Finishing Abrasive Disc (24-689-5U)","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\u003eUltra-Fine Finish\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eBuilt for the last finishing steps, this Mirka abrasive is made to leave a scratch pattern that is easier and faster to polish out. That matters when you are chasing paint-ready consistency instead of reworking the panel.\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\u003eSilicon Carbide Cut\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe silicon carbide grain stays focused on fine surface work like clearcoats, top coats, and composites. You get a controlled finish instead of a rough scratch pattern that creates more polishing time.\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\u003eGrip-Backed Convenience\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe rosette grip format is made for fast changeouts on the right backing pad, so it fits cleanly into production sanding and spot repair work without wasting time between discs.\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 Iridium SR Rosette Grip\u003c\/strong\u003e is a premium finishing abrasive for high-end surface prep in automotive refinishing, collision repair, and transportation manufacturing. This is a finishing abrasive designed for the finest finishing stages before polishing or final coating work. Model Number: \u003cstrong\u003e24-689-5U\u003c\/strong\u003e. If you are working on clearcoat correction, top coat refinement, or composite finishing where the scratch pattern matters, this is the kind of abrasive that helps you stay consistent from panel to panel.\u003c\/p\u003e\n      \u003cp\u003eWhat separates this Mirka finishing abrasive from a generic sanding disc is how it is aimed at the last stages of the sanding process. Mirka states that the slurry coating produces a scratch pattern that is easy and fast to polish out. On the job, that means less time trying to chase sanding marks after the fact and a better shot at a predictable finish when you move into polishing or final inspection.\u003c\/p\u003e\n      \u003cp\u003eThe abrasive uses \u003cstrong\u003esilicon carbide grains\u003c\/strong\u003e, which makes sense for fine finishing work on clearcoats, top coats, and composites. Silicon carbide is known for leaving a sharp, refined cut, and here it is paired with a \u003cstrong\u003estable, robust backing\u003c\/strong\u003e so the abrasive performs consistently instead of feeling flimsy during delicate sanding steps. When you are working on finish-sensitive surfaces, that backing stability matters just as much as the grain itself.\u003c\/p\u003e\n      \u003cp\u003eThe rosette grip format is built for fast attachment and removal with a compatible grip-faced backing pad. That makes it practical for repair shops and production environments where swapping abrasives quickly is part of the workflow. Based on the provided product data and packaging, this variant is a \u003cstrong\u003e33\/36 mm rose grip\u003c\/strong\u003e abrasive in a \u003cstrong\u003e5 micron\u003c\/strong\u003e grade, which puts it squarely in precision finishing territory rather than general stock removal.\u003c\/p\u003e\n      \u003cp\u003eMirka also positions the Iridium SR line for \u003cstrong\u003eautomotive refinishing and collision repair\u003c\/strong\u003e as well as \u003cstrong\u003etransportation vehicle manufacturing\u003c\/strong\u003e. That tells you exactly who it is for: painters, body techs, detail-focused refinishers, and any shop doing high-standard surface finishing on coated parts or composite components. It is not the disc you grab for heavy removal. It is the one you reach for when surface quality is the whole point.\u003c\/p\u003e\n      \u003cp\u003eCompatibility is straightforward. Mirka specifically recommends using this abrasive with \u003cstrong\u003egrip-faced backing pad 1125SG-R\u003c\/strong\u003e. If you already run a Mirka finishing setup and need a premium fine-stage abrasive that plays well in a repeatable process, the Mirka Iridium SR Rosette Grip is the right fit.\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 Fine Surface Correction\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\/20260623389_2.jpg\" alt=\"Mirka Iridium SR Rosette Grip finishing abrasive pack for automotive refinishing and collision repair work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis abrasive is aimed at the finishing end of the process, where surface quality matters more than aggressive removal. It is made for clean, repeatable prep on painted surfaces and composites.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eDesigned for the finest finishing stages\u003c\/li\u003e\n            \u003cli\u003eIntended for automotive refinishing, collision repair, and transportation manufacturing\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\u003eEasier Polish-Out Saves Rework\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\/20260623389_4.jpg\" alt=\"Mirka Iridium SR Rosette Grip fine finishing abrasive disc for clearcoat and top coat sanding\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eMirka calls out a slurry coating that leaves a scratch pattern that polishes out quickly. That is the kind of detail that pays off when your finish work is judged under bright light.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eScratch pattern is designed to be easy and fast to polish out\u003c\/li\u003e\n            \u003cli\u003eHelps deliver more consistent finish quality across repeated jobs\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\u003eMade for Controlled Finishing\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\/20260623389_3.jpg\" alt=\"Mirka Iridium SR Rosette Grip abrasive disc used for composite processing and fine surface finishing\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThe combination of silicon carbide grain and a stable backing makes this a purpose-built finishing abrasive, not a general-use disc. It is meant to stay consistent when the goal is refinement, not material hogging.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eSilicon carbide grains support refined cutting action\u003c\/li\u003e\n            \u003cli\u003eStable backing helps maintain consistency during fine sanding steps\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(500) Mirka Iridium SR Rosette Grip finishing abrasives\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\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e Abrasive Material\u003c\/th\u003e\n          \u003ctd\u003eSilicon carbide\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/size.svg\" alt=\"size\" class=\"aplusicon\"\u003e Disc Size\u003c\/th\u003e\n          \u003ctd\u003e33\/36 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/grit-range.svg\" alt=\"grit-range\" class=\"aplusicon\"\u003e Grade\u003c\/th\u003e\n          \u003ctd\u003e5 µ\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"aplusicon\"\u003e Backing Type\u003c\/th\u003e\n          \u003ctd\u003eGrip\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"aplusicon\"\u003e Format\u003c\/th\u003e\n          \u003ctd\u003eRosette\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/capacity.svg\" alt=\"capacity\" class=\"aplusicon\"\u003e Piece Count\u003c\/th\u003e\n          \u003ctd\u003e500 pieces\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\/specs.svg\" alt=\"specs\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eBacking Pad\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eUse with Mirka grip-faced backing pad \u003cstrong\u003e1125SG-R\u003c\/strong\u003e.\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\u003eApplication Fit\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eDesigned for fine sanding steps on clearcoats, top coats, and composite surfaces.\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\"\u003eCollision Repair\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eTransportation Manufacturing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eComposite Processing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eClearcoat Finishing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eTop Coat Refinement\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\"\u003eUse the Mirka Iridium SR Rosette Grip for your final refinement step, not your initial cut. That is how you get the benefit of its easier polish-out scratch pattern instead of wasting a premium finishing abrasive on heavy removal.\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 Iridium SR Rosette Grip for Finish Work That Actually Matters\u003c\/h3\u003e\n      \u003cp\u003eThis is the kind of abrasive you buy when the last sanding step can make or break the final result.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Body shops, refinish techs, and production finishers working on clearcoats, top coats, and composites.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The silicon carbide grain, stable backing, and polish-friendly scratch pattern are all aimed at clean, consistent fine finishing.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This Mirka Iridium SR Rosette Grip is a specialty finishing abrasive, so pair it with the recommended 1125SG-R backing pad and save it for the fine stages where it earns its keep.\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 is this product designed for?\u003c\/strong\u003e It is designed for the finest finishing stages in automotive refinishing, collision repair, and transportation vehicle manufacturing.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat surfaces is it intended to sand?\u003c\/strong\u003e Mirka lists clearcoats, top coats, and composites processing as key applications.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat abrasive grain does it use?\u003c\/strong\u003e It uses silicon carbide grains.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat backing pad should I use with it?\u003c\/strong\u003e Mirka recommends using it with grip-faced backing pad 1125SG-R.\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":53385921200422,"sku":"24-689-5U-MIRKA","price":223.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260623389_1.jpg?v=1782171910","url":"https:\/\/www.toolnut.com\/products\/mirka-iridium-sr-33-36mm-5-rosette-grip-finishing-abrasive-disc-24-689-5u","provider":"Tool Nut","version":"1.0","type":"link"}