{"product_id":"norton-66261101660-psa-disc-12-in-240-grit-aluminum-oxide","title":"Norton 66261101660 Psa Disc 12 in 240 Grit Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66261101660 is a 12-inch PSA (pressure-sensitive adhesive) abrasive disc designed for stationary disc sanders and grinding applications requiring a very fine finish. Built on a heavyweight X-weight cloth backing, this disc delivers the flexibility and durability needed for contour sanding and flat surface finishing. The 240-grit aluminum oxide abrasive provides consistent stock removal at the very fine grade range, making it well-suited for final-pass surface prep, light material removal, and finish sanding on metal, wood, and composites. Licensed HVAC, mechanical, and fabrication shops working with sheet metal or duct components will find this disc appropriate for surface conditioning work prior to coating or assembly.\u003c\/p\u003e\u003cp\u003eThis disc is used in light fabrication, metalworking, woodworking, and surface preparation applications where a clean, refined surface finish is required before painting, coating, or bonding. The pressure-sensitive adhesive backing allows fast mounting and removal on compatible PSA disc sander platens. The flexible cloth construction conforms to slightly irregular surfaces, reducing the risk of gouging or uneven material removal. It is sold individually and is appropriate for both shop and field use where a stationary or portable disc sander with a 12-inch PSA platen is in use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e240-grit aluminum oxide abrasive for very fine grade surface finishing\u003c\/li\u003e\n\u003cli\u003e12-inch diameter fits standard PSA disc sander platens\u003c\/li\u003e\n\u003cli\u003eX-weight cloth backing provides flexibility and tear resistance\u003c\/li\u003e\n\u003cli\u003ePressure-sensitive adhesive mount for fast disc changes without mechanical fasteners\u003c\/li\u003e\n\u003cli\u003eNo vacuum holes — suited for non-perforated platen use\u003c\/li\u003e\n\u003cli\u003ePart of the Norton R228 series for consistent abrasive performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 12-inch PSA disc sanders and grinders equipped with a smooth, non-perforated adhesive platen. No specific compatible model numbers were provided in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by trade professionals in fabrication, metalworking, and woodworking environments. Before mounting, ensure the disc sander is powered off and unplugged or locked out per applicable safety procedures. Clean the platen surface of any adhesive residue from the previous disc before applying the new PSA disc to ensure full, even adhesion. Avoid touching the adhesive face with bare hands, as skin oils can reduce bond strength.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 240\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Very Fine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Brown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible\u003c\/strong\u003e: Yes\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: R228\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.002 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 66261101660\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51542983541042,"sku":"66261101660","price":1041.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ac579680d51fdc0324b9ad6a2e7f3ead.jpg?v=1785913016","url":"https:\/\/voomisupply.com\/products\/norton-66261101660-psa-disc-12-in-240-grit-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}