{"product_id":"mirka-gold-8-in-p320-psa-sanding-disc-pack-of-50-23-352-320","title":"Mirka Gold 8-in. P320 PSA Sanding Disc Pack of 50 (23-352-320)","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\/diameter.svg\" alt=\"diameter\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e8 Inch Coverage\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe full 8 inch disc size gives broad surface contact for faster sanding on larger panels, tabletops, and flat work where smaller discs slow you down.\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\/grit-range.svg\" alt=\"grit-range\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eP320 Finish Cut\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eP320 grit is a fine sanding grade suited to finish prep, light refinement between coats, and smoothing surfaces without the aggressive scratch pattern of coarser discs.\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\u003ePack of 50\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eA 50-count pack makes sense for shop use and repeat jobs, so you can keep the same grit on hand instead of stopping work to reorder consumables.\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 23-352-320 Gold 8 in PSA Sanding Disc P320, Pack 50 is a fine-grit sanding abrasive for finish prep and surface refinement. This is a sanding disc designed for fine finishing and between-coat sanding on flat surfaces. Model Number: 23-352-320. If you need a consistent 320-grit cut in an 8 inch pressure sensitive adhesive format, this is the kind of shop consumable that keeps finishing work moving without a lot of fuss.\u003c\/p\u003e\n      \u003cp\u003eWhat matters here is the combination of size, grit, and attachment style. The 8 inch diameter gives you good surface coverage, which helps on larger workpieces where a smaller disc would mean more passes. The P320 grit is on the finer side, so it is better suited to smoothing, blending, and prep work than heavy stock removal. That makes it a practical choice when the goal is surface quality, not aggressive material removal.\u003c\/p\u003e\n      \u003cp\u003eThe PSA backing is the other big point. Pressure sensitive adhesive discs are meant for a secure, direct attachment to a compatible sanding pad. That setup can be a good fit when you want a firm hold and a clean working face without the bulk of another attachment system. For users who already run PSA-backed abrasives, this Mirka disc keeps the process straightforward: peel, stick, sand, replace.\u003c\/p\u003e\n      \u003cp\u003eMirka Gold abrasives are widely known in finishing and sanding work for being a dependable everyday abrasive line. In practical terms, that means this disc is aimed at users who care about predictable surface prep and want a familiar grit step they can keep stocked in quantity. A 50-pack is not just a packaging detail. It matters if you burn through discs regularly in a cabinet shop, body shop, finishing area, or on steady remodeling work.\u003c\/p\u003e\n      \u003cp\u003eThis Mirka sanding disc is best for users who already know they need an 8 inch PSA disc and specifically want a fine P320 finish step. It makes sense for woodworking, paint prep, refinishing, and general surface finishing where consistency matters more than raw aggression. If your work is final sanding, light defect cleanup, or prep before the next coating stage, this grit and format are right in the zone.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eFine Surface Prep Without Overcutting\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\/20260624401_1.jpg\" alt=\"Mirka 23-352-320 Gold 8 inch PSA sanding disc P320 for fine finishing and surface prep on flat workpieces in a shop setting\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eFor finish work, the goal is usually to refine the surface, not chew it up. This 8 inch sanding disc uses a P320 grit that fits well for smoothing and prep before finishing steps where a cleaner scratch pattern matters.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e8 inch disc size covers more area per pass on larger flat surfaces\u003c\/li\u003e\n            \u003cli\u003eP320 grit is suited to fine sanding, blending, and between-coat prep\u003c\/li\u003e\n            \u003cli\u003ePSA backing supports fast disc changes on compatible sanding pads\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(50) Mirka Gold 8 in PSA Sanding Discs, P320 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\u003eBrand\u003c\/th\u003e\n          \u003ctd\u003eMirka\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eModel Number\u003c\/th\u003e\n          \u003ctd\u003e23-352-320\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eProduct 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\u003e8 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eGrit\u003c\/th\u003e\n          \u003ctd\u003eP320\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eSeries\u003c\/th\u003e\n          \u003ctd\u003eGold\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAttachment Type\u003c\/th\u003e\n          \u003ctd\u003ePressure Sensitive Adhesive (PSA)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePackage Quantity\u003c\/th\u003e\n          \u003ctd\u003e50\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\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\"\u003eRefinishing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003ePaint Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFinish Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eBetween-Coat Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eGeneral Surface Prep\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 23-352-320 Gold 8 in PSA Sanding Disc P320 keeps fine sanding simple\u003c\/h3\u003e\n      \u003cp\u003eThis is a straightforward consumable for users who know they need an 8 inch PSA disc and want a fine grit that is built for surface prep, not heavy removal.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Woodworkers, finishers, refinishers, and shop users doing final prep or between-coat sanding on larger flat surfaces.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The 8 inch size covers ground efficiently, the P320 grit is right for refinement work, and the 50-pack makes sense for steady production or repeat jobs.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a PSA sanding disc, so it is the right pick only if your sander or sanding pad is set up for pressure sensitive adhesive discs.\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 grit is this disc?\u003c\/strong\u003e This Mirka Gold sanding disc is P320 grit, which is a fine sanding grade used for smoothing and finish prep.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat size sander does it fit?\u003c\/strong\u003e It is an 8 inch sanding disc, so it is intended for compatible 8 inch sanding setups that accept PSA-backed discs.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHow many discs come in the pack?\u003c\/strong\u003e Package quantity is 50 discs.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIs this a hook and loop disc?\u003c\/strong\u003e No. The product data identifies it as a PSA sanding disc, which means pressure sensitive adhesive backing.\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":53385943482662,"sku":"23-352-320-MIRKA","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624401_1.jpg?v=1782171976","url":"https:\/\/www.toolnut.com\/products\/mirka-gold-8-in-p320-psa-sanding-disc-pack-of-50-23-352-320","provider":"Tool Nut","version":"1.0","type":"link"}