{"product_id":"norton-66261180006-sanding-sheet-320-grit-aluminum-oxide","title":"Norton 66261180006 Sanding Sheet 320 Grit Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66261180006 is an aluminum oxide sanding sheet designed for dry, hand or machine sanding applications where a fine surface finish is required. Rated at 320 grit with an extra fine grade, it delivers controlled material removal for final prep, light stock removal, and surface smoothing on wood, metal, and composite materials. The J-weight cloth backing provides flexibility and durability, allowing the sheet to conform to contoured surfaces without tearing. Closed coat construction keeps abrasive grains packed tightly across the surface for consistent scratch patterns throughout the life of the sheet. This is a dry-use abrasive and is not rated for wet sanding.\u003c\/p\u003e\n\u003cp\u003eThis sanding sheet is suited for finish sanding operations in woodworking, metal fabrication, automotive bodywork prep, and general surface conditioning. The extra fine 320 grit is most commonly used in final sanding stages before sealing, priming, or coating. The cloth backing makes it compatible with both hand sanding blocks and power sanders that accept sheet-style abrasives. It belongs to the Norton R243 series, which is positioned for industrial and trade use where consistent cut and finish quality are expected across repetitive tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e320 grit aluminum oxide abrasive for extra fine surface finish\u003c\/li\u003e\n  \u003cli\u003eJ-weight cloth backing for flexibility on flat and contoured surfaces\u003c\/li\u003e\n  \u003cli\u003eClosed coat construction for consistent scratch pattern and abrasive coverage\u003c\/li\u003e\n  \u003cli\u003eDry-use rated — suitable for wood, metal, and composite substrates\u003c\/li\u003e\n  \u003cli\u003ePart of the Norton R243 series for trade and industrial sanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard consumable sanding sheet for use with hand sanding blocks and power sanders that accept standard sheet-format abrasives in dry sanding applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSheet abrasives are installed by trades including woodworkers, metal fabricators, and automotive technicians using hand blocks or sheet-style power sanders. Ensure the sanding surface and workpiece are free of debris before use. This sheet is rated for dry use only — do not use with water, oils, or solvents. Inspect the sheet for wear or loading before each use and replace when cut rate or finish quality degrades.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 320\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Extra 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: J\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoat Density\u003c\/strong\u003e: Closed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDry or Wet\/Dry\u003c\/strong\u003e: Dry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoad Resistant\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R243\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.11 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: 66261180006\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51542914138418,"sku":"66261180006","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ec35011657f7c277a2fd2f2945eff4cc.jpg?v=1785910797","url":"https:\/\/voomisupply.com\/products\/norton-66261180006-sanding-sheet-320-grit-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}