{"product_id":"mirka-polarshine-8-1-l-fine-polishing-compound-for-high-gloss-finish-pc8-1l","title":"Mirka Polarshine 8 1 L Fine Polishing Compound for High Gloss Finish (PC8-1L)","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\/accuracy.svg\" alt=\"accuracy\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eOne-Step Finish\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eBuilt to remove sanding marks and swirl marks while bringing up gloss in the same process. That cuts steps out of paint correction and speeds up final finishing.\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\/anti-vibration.svg\" alt=\"anti-vibration\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eRuns Cooler\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eMirka designed this polishing compound to keep surface temperature low. That matters when you are working paint and want to reduce the risk of overheating the finish.\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\u003eBroad Material Use\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe Mirka PC8-1L Polarshine Compound - 1 L (8 Fine) works on most paints and is also listed for glass, metal, plastic, and wood. That gives detailers and finishers one fine compound they can keep on the cart for multiple jobs.\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 PC8-1L Polarshine Compound - 1 L (8 Fine) is a fine polishing compound for paint correction and finish refinement. This is a polishing compound designed for removing sanding marks and swirl marks while producing a high-gloss finish. Model Number: PC8-1L. It is a good fit for automotive detailers, body shop techs, marine finish work, and anyone polishing painted surfaces who wants a one-step compound that cuts cleanly without dragging the job out.\u003c\/p\u003e\n    \u003cp\u003eWhat matters here is not just that it is labeled fine. Mirka states this compound permanently removes sanding marks and swirl marks while rapidly producing gloss. On the job, that means you are not just masking defects with fillers or oils. You are correcting the surface and bringing clarity back at the same time, which is exactly what you want when you are finishing fresh paint or cleaning up light to moderate defects in a topcoat.\u003c\/p\u003e\n    \u003cp\u003eAnother practical advantage is heat control. Mirka specifically notes that Polarshine Compound 8 is designed to keep surface temperature low. That is a real benefit when you are polishing paint, because excess heat can make a finish harder to manage and can work against consistent results. A compound that stays cooler gives you a little more control, especially on larger panels or when you are trying to finish cleanly without chasing haze.\u003c\/p\u003e\n    \u003cp\u003eThe product is also straightforward to work into an existing finishing process. Mirka recommends using it with foam pads after sanding with Mirka Polarstar SR finessing discs in 3, 5, or 7 micron. That tells you where this compound lives in the workflow: after refinement sanding, before final inspection and delivery. If you already run Mirka abrasives, this slots in naturally as the polishing step that cleans up the sanding pattern and builds gloss fast.\u003c\/p\u003e\n    \u003cp\u003eMaterial flexibility is another reason this compound stands out. In addition to being suitable for most paints, the source data lists compatible materials including glass, metal, plastic, and wood. That makes it useful beyond a single bay or single trade. Automotive and collision work are the obvious use cases, but it also makes sense in marine, composite, and general finishing environments where a fine compound needs to clean up the surface without being overly aggressive.\u003c\/p\u003e\n    \u003cp\u003eSize matters too, and the 1 liter bottle is a practical middle ground. It gives you enough product for regular shop use without jumping straight to a large bulk container. For a pro detailer, body shop, or serious enthusiast, that is usually the right size for testing a process, stocking a polishing cart, or keeping a dedicated fine compound on hand for finish work.\u003c\/p\u003e\n    \u003cp\u003eIf you are the kind of user who wants a heavy-cut product for deep defect removal, this is not that lane. This is the finer side of the process. The value of Mirka PC8-1L Polarshine Compound - 1 L (8 Fine) is that it handles refinement work efficiently, keeps heat down, and is meant to leave a high-gloss result instead of forcing you into extra cleanup steps. For finishers who care about clarity, consistency, and not wasting time, that is exactly why this product matters.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eRefine the Finish Without Extra Steps\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\/20260624432_1.jpg\" alt=\"Mirka PC8-1L Polarshine Compound - 1 L (8 Fine) bottle for paint correction and polishing work in automotive detailing and finish refinement\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThis fine polishing compound is built for the stage where you want to clean up sanding marks, remove swirl marks, and bring back gloss without overcomplicating the process. It is aimed at finish refinement, not brute-force cutting.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eOne-step formula for defect removal and gloss development\u003c\/li\u003e\n          \u003cli\u003eDesigned to keep surface temperature low during polishing\u003c\/li\u003e\n          \u003cli\u003eRecommended for use with foam pads after Mirka Polarstar SR 3, 5, or 7 micron sanding\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 Polarshine 8 Polishing Compound, 1 L\u003c\/li\u003e\n        \u003cli\u003e(1) Funnel\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\u003eSeries\u003c\/th\u003e\n        \u003ctd\u003ePolarshine\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eCompound Grade\u003c\/th\u003e\n        \u003ctd\u003e8 Fine\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eContainer Size\u003c\/th\u003e\n        \u003ctd\u003e1 L\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eUnit Count\u003c\/th\u003e\n        \u003ctd\u003e33.814 fl oz\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eItem Weight\u003c\/th\u003e\n        \u003ctd\u003e1.09 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eCompatible Materials\u003c\/th\u003e\n        \u003ctd\u003eGlass, Metal, Plastic, Wood, Most Paints\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eGrit Type\u003c\/th\u003e\n        \u003ctd\u003eFine\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eMade In\u003c\/th\u003e\n        \u003ctd\u003eFinland\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\/accessories-included.svg\" alt=\"accessories-included\" class=\"aplusicon\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003ePad Pairing\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eDesigned to be used with foam pads for quick polishing and finish refinement.\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\u003eSurface Compatibility\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eSuitable for most paints and listed for use on glass, metal, plastic, and wood.\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\u003eAbrasive Process Match\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eRecommended after sanding with Mirka Polarstar SR finessing discs in 3, 5, or 7 micron.\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 Detailing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eCollision Repair\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePaint Correction\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eBody Shop Finishing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eMarine Finishing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eWood Finishing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePlastic Surface Polishing\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-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 using this after refinement sanding, keep your process tight and follow Mirka's recommendation: pair it with a foam pad after Mirka Polarstar SR 3, 5, or 7 micron discs. That setup makes the most of what this fine compound is built to do and helps avoid adding extra polishing steps back into the job.\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 PC8-1L Polarshine Compound - 1 L (8 Fine) is the smart pick for finish refinement\u003c\/h3\u003e\n    \u003cp\u003eIf you want a fine polishing compound that actually cleans up the surface and brings gloss back without turning the job into a science project, this is a solid one to keep on the shelf.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Detailers, body shop techs, marine finishers, and serious DIY users working on painted surfaces that need swirl removal and gloss recovery.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e It is built as a one-step fine compound, it is meant to run cooler on the surface, and it fits neatly into a Mirka sanding-to-polishing workflow.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a refinement product, not a heavy-cut compound. If the defects are deep, you may need a more aggressive correction step before using it.\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 to do?\u003c\/strong\u003e It is designed to permanently remove sanding marks and swirl marks while rapidly producing a high-gloss finish.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs this compound meant for paint work?\u003c\/strong\u003e Yes. Mirka states it is suitable for use on most paints.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCan it be used on materials besides paint?\u003c\/strong\u003e Source data also lists glass, metal, plastic, and wood as compatible materials.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat pads or abrasives does Mirka recommend with it?\u003c\/strong\u003e Mirka recommends using it with foam pads after sanding with Mirka Polarstar SR finessing discs in 3, 5, or 7 micron.\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":53385943384358,"sku":"PC8-1L","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624432_1.jpg?v=1782171975","url":"https:\/\/www.toolnut.com\/products\/mirka-polarshine-8-1-l-fine-polishing-compound-for-high-gloss-finish-pc8-1l","provider":"Tool Nut","version":"1.0","type":"link"}