{"product_id":"mirka-basecut-6-in-p150-psa-sanding-disc-100-pack-20-342-150","title":"Mirka Basecut 6-in. P150 PSA Sanding Disc 100-Pack (20-342-150)","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\u003eP150 Finish Prep\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe P150 grit hits a useful middle ground for sanding and surface prep when you need a consistent cut without jumping too coarse.\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\/diameter.svg\" alt=\"diameter\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e6 Inch PSA Disc\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis Mirka adhesive sanding disc is built for 6 inch sanding setups that use pressure-sensitive adhesive backing, so it stays simple and secure on the pad.\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\/capacity.svg\" alt=\"capacity\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e100-Pack Value\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eA full 100-count sleeve makes more sense for shops and repeat work where burning through discs one at a time slows the job down.\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 20-342-150 Basecut 6 in PSA Sanding Disc P150\u003c\/strong\u003e is a paper-backed adhesive sanding disc for general sanding and surface preparation. This is a sanding disc designed for stock removal and finish prep on compatible 6 inch PSA sanders or sanding pads. Model Number: \u003cstrong\u003e20-342-150\u003c\/strong\u003e. If you need a practical abrasive that covers routine shop work without overcomplicating the setup, this one is aimed right at that job.\u003c\/p\u003e\n      \u003cp\u003eMirka positions the Basecut line as an economical, high-efficiency option for sanding with paper, and that matters if you go through abrasives regularly. The stated benefit is a high initial aggressive cut paired with long working life, which means the disc is meant to get into the material quickly and keep producing instead of falling off early. For a shop doing repeat sanding steps, that balance matters more than flashy packaging.\u003c\/p\u003e\n      \u003cp\u003eThe 6 inch size fits a common sanding format, and the PSA backing keeps attachment straightforward on tools and pads made for pressure-sensitive adhesive discs. That makes this style useful for users who want a firm, simple mounting method instead of a hook-and-loop setup. If your sanding system is built around PSA discs, this is the kind of consumable you buy by the box and keep moving.\u003c\/p\u003e\n      \u003cp\u003eThe P150 grit is a practical choice when you are refining a surface, blending previous scratch patterns, or handling general prep work before the next finishing step. It is not the disc you reach for when you need heavy stripping, and it is not an ultra-fine finishing grit either. It sits in a useful working range for everyday sanding jobs where control and consistency matter.\u003c\/p\u003e\n      \u003cp\u003eThis Mirka sanding abrasive is a better fit for users who know exactly what backing style they need and want a dependable supply of discs on hand. It makes sense for body shops, woodworking shops, paint prep, maintenance departments, and serious DIY users already set up for 6 inch PSA sanding. If your machine takes PSA discs and you want a 100-pack of P150 paper abrasives from a proven abrasive brand, this is a clean, straightforward buy.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eSimple Setup for Repeat Sanding\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\/20260624109_1.jpg\" alt=\"Mirka 20-342-150 Basecut 6 in PSA Sanding Disc P150 paper abrasive disc for surface prep and sanding on a compatible 6 inch PSA sanding pad in shop work\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis disc is built for users who want a no-nonsense abrasive they can load onto a PSA pad and get right to work. The value here is consistency, common sizing, and bulk quantity for real sanding volume.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e6 inch disc size for compatible sanding tools and pads\u003c\/li\u003e\n            \u003cli\u003ePressure-sensitive adhesive backing for PSA attachment systems\u003c\/li\u003e\n            \u003cli\u003eP150 grit for general surface prep and sanding refinement\u003c\/li\u003e\n            \u003cli\u003e100-disc pack for shop stock and repeat 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-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(100) Mirka Basecut 6 in PSA Sanding Discs, P150\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\u003e6 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAttachment Type\u003c\/th\u003e\n          \u003ctd\u003ePSA\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eGrit\u003c\/th\u003e\n          \u003ctd\u003eP150\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBacking Material\u003c\/th\u003e\n          \u003ctd\u003ePaper\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePackage Quantity\u003c\/th\u003e\n          \u003ctd\u003e100 discs\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\/size.svg\" alt=\"size\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eDisc Size\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eFits sanding tools and pads that accept 6 inch discs.\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=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eAttachment System\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eDesigned for PSA, or pressure-sensitive adhesive, sanding pads. It is not described as a hook-and-loop disc.\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-built-for\" 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\"\u003ePaint Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eBody Shop Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eGeneral Surface Prep\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eShop Stock\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 20-342-150 Basecut 6 in PSA Sanding Disc P150 keeps it simple\u003c\/h3\u003e\n      \u003cp\u003eThis is the kind of abrasive you buy when you want dependable 6 inch PSA discs in a useful grit and enough quantity to actually get through work.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Shops and serious users running 6 inch PSA sanding setups for routine prep and sanding work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The combination of a common 6 inch format, P150 grit, paper backing, and 100-disc pack makes it easy to stock and easy to use.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e Make sure your pad uses PSA discs. If your sander is set up for hook-and-loop, this is the wrong attachment style.\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 disc is P150 grit.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat size sander does it fit?\u003c\/strong\u003e It is a 6 inch disc, so it fits compatible 6 inch sanding tools or pads.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat attachment style does it use?\u003c\/strong\u003e It uses PSA, which stands for pressure-sensitive adhesive.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHow many discs come in the pack?\u003c\/strong\u003e The package quantity is 100 discs.\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":53385935585574,"sku":"20-342-150-MIRKA","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260624109_1.jpg?v=1782171959","url":"https:\/\/www.toolnut.com\/products\/mirka-basecut-6-in-p150-psa-sanding-disc-100-pack-20-342-150","provider":"Tool Nut","version":"1.0","type":"link"}