{"product_id":"norton-66261131612-psa-sanding-disc-220-grit-8-in","title":"Norton 66261131612 Psa Sanding Disc 220 Grit 8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66261131612 is a pressure-sensitive adhesive (PSA) sanding disc designed for flat surface stock removal and finishing work. Part of the A275 series, this disc measures 8 inches in diameter and cuts with 220-grit aluminum oxide abrasive, placing it in the very fine grade range. The paper backing is B-weight, which balances flexibility and durability for orbital and disc sander applications. Each package contains 100 discs. Installation and use are handled by machinists, fabricators, woodworkers, and finishing tradespeople working on flat or lightly contoured surfaces.\u003c\/p\u003e\n\u003cp\u003eThese PSA discs are suited for finish sanding applications on wood, painted surfaces, and light metal prep. The self-adhesive backing attaches directly to a foam or hard PSA-compatible backup pad without fasteners or hook-and-loop interfaces. The A275 series is commonly used in production finishing environments where consistent scratch patterns and grit uniformity matter across a high volume of pieces. No vacuum holes are included, so these discs are intended for solid backup pads without dust-extraction ports.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e220-grit aluminum oxide abrasive for very fine finish sanding\u003c\/li\u003e\n  \u003cli\u003e8-inch diameter fits standard PSA backup pads of the same size\u003c\/li\u003e\n  \u003cli\u003eB-weight paper backing provides flexibility for flat and mildly contoured surfaces\u003c\/li\u003e\n  \u003cli\u003ePressure-sensitive adhesive mount — no hook-and-loop required\u003c\/li\u003e\n  \u003cli\u003eNo vacuum holes — designed for solid backup pad use\u003c\/li\u003e\n  \u003cli\u003e100 discs per package for production volume work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with PSA-compatible 8-inch backup pads on standard orbital and disc sanders. No specific machine model compatibility was stated in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eEnsure the backup pad surface is clean and free of debris before applying the PSA disc, as contamination will reduce adhesion. Peel the liner and center the disc over the backup pad before pressing firmly from the center outward. Discard discs that show loading, tearing, or loss of adhesion to avoid uneven scratch patterns. Do not use these discs on backup pads with dust-extraction holes, as the absence of vacuum ports will block airflow and reduce dust collection efficiency.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 220\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Very Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Paper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVacuum Holes\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A275\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Discs\u003c\/strong\u003e: 100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORTON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66261131612\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51697797529906,"sku":"66261131612","price":158.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e55ad4ee666848b8030aac5c3719fb08.jpg?v=1788354390","url":"https:\/\/voomisupply.com\/products\/norton-66261131612-psa-sanding-disc-220-grit-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}