{"product_id":"mirka-bulldog-gold-5-in-150-grit-psa-sanding-discs-no-hole-100-pack-23-332-150","title":"Mirka Bulldog Gold 5-in. 150 Grit PSA Sanding Discs, No-Hole 100-Pack (23-332-150)","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=\"Mirka 23-332-150 5 inch Bulldog Gold No-Hole 150 Grit PSA Sanding Discs feature icon\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003e150 Grit Finish\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis grit is built for finishing work while still having enough bite for stock removal. It is a solid choice when you need a controlled scratch pattern instead of a rough cut that creates extra cleanup.\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 made for fast cutting and long service life. That means fewer disc changes and steadier results through a full box.\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\u003e100 Discs Per Box\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eA full box keeps you stocked for repeat work, production sanding, and shop use. If you burn through discs every week, buying by the box makes more sense than chasing singles.\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 23-332-150 5 inch Bulldog Gold No-Hole 150 Grit PSA Sanding Discs is a pressure sensitive adhesive sanding disc pack made for finishing and heavy stock removal. This is a sanding disc designed for surface preparation, finish sanding, and consistent material removal. Model Number: 23-332-150. If you need a box of 5 inch PSA discs that cut fast and keep the scratch pattern even, this one is built for exactly that kind of work.\u003c\/p\u003e\n      \u003cp\u003eWhat matters here is the balance between cut speed and finish quality. Mirka rates Bulldog Gold for both finishing and heavy stock removal, which tells you these discs are not just for light touch-up work. The 150 grit lands in a useful middle ground for refining surfaces without getting overly aggressive, so it works well when you need to clean up material, flatten a surface, or move toward a ready-to-finish stage.\u003c\/p\u003e\n      \u003cp\u003eThe abrasive material is aluminum oxide, which is a proven choice for long-lasting sanding performance. In practical terms, that means the disc keeps cutting instead of dulling out right away. Mirka also calls out high strength resin bonding for better grain support, which matters because it helps the abrasive stay in place under pressure. If you lean on a disc during stock removal, that backing support and bond strength are what help it hold up.\u003c\/p\u003e\n      \u003cp\u003eAnother important part of this disc is the semi-open coat design. That layout is intended to produce a more even, consistent scratch pattern across the work surface. For the user, that means less random digging and less time spent chasing uneven sanding marks later. Mirka also notes a stearate coating to resist clogging and loading, which is a real benefit when you are working through jobs that can quickly gum up a standard sanding disc.\u003c\/p\u003e\n      \u003cp\u003eThe no-hole layout makes this a straightforward choice for setups that use solid-face PSA discs rather than hole-pattern dust extraction discs. The pressure sensitive adhesive backing is simple and secure, which speeds up disc changes and keeps the abrasive planted during sanding. For shop work, prep work, and repeat cycles, that kind of fast swap matters because it keeps the tool moving instead of wasting time at the bench.\u003c\/p\u003e\n      \u003cp\u003eThis Mirka sanding disc pack is best for users who already know they want a 5 inch PSA disc in 150 grit and need quantity, consistency, and reliable cut quality. It makes sense for body shops, woodworkers, finish prep work, and general sanding applications where surface quality matters as much as removal rate. If you go through discs regularly and want a known abrasive line with a full 100-disc box, this is the practical buy.\u003c\/p\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 Bulldog Gold 5 inch No-Hole 150 Grit PSA Sanding Discs\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\u003e5 in\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eGrit\u003c\/th\u003e\n          \u003ctd\u003e150\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eAbrasive Material\u003c\/th\u003e\n          \u003ctd\u003eAluminum Oxide\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBacking Type\u003c\/th\u003e\n          \u003ctd\u003ePressure Sensitive Adhesive (PSA)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eHole Pattern\u003c\/th\u003e\n          \u003ctd\u003eNo-Hole\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCoating Type\u003c\/th\u003e\n          \u003ctd\u003eSemi-Open Coat\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eConstruction\u003c\/th\u003e\n          \u003ctd\u003eCoated\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePiece Count\u003c\/th\u003e\n          \u003ctd\u003e100 discs\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\"\u003eFinish Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eStock Removal\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSurface Preparation\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eShop Sanding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eWoodworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eRefinishing\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\u003eBulk sanding discs that actually make sense for real work\u003c\/h3\u003e\n      \u003cp\u003eThe Mirka 23-332-150 5 inch Bulldog Gold No-Hole 150 Grit PSA Sanding Discs is the kind of abrasive pack you buy when you want steady cut quality, easy PSA changes, and enough discs on hand to keep working.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Anyone doing repeat sanding work who needs 5 inch PSA discs for finishing, prep, and moderate material removal.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The aluminum oxide abrasive, resin bonding, anti-loading stearate coating, and semi-open coat design all work together to cut clean and stay useful longer.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a no-hole disc, so make sure that matches your setup before you order. If your machine depends on a specific hole pattern for dust collection, that matters.\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 are these sanding discs?\u003c\/strong\u003e These discs are 150 grit.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat size are these discs?\u003c\/strong\u003e Each disc is 5 inches in diameter.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat abrasive material is used?\u003c\/strong\u003e They use aluminum oxide abrasive.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDo these discs have dust extraction holes?\u003c\/strong\u003e No. This is a no-hole sanding disc.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat type of backing do they use?\u003c\/strong\u003e They use a pressure sensitive adhesive, or PSA, 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":53385942401318,"sku":"23-332-150-MIRKA","price":38.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.toolnut.com\/products\/mirka-bulldog-gold-5-in-150-grit-psa-sanding-discs-no-hole-100-pack-23-332-150","provider":"Tool Nut","version":"1.0","type":"link"}