{"product_id":"merit-abrasives-08834173169-psa-sanding-disc-120-grit-20-in","title":"Merit Abrasives 08834173169 Psa Sanding Disc 120 Grit 20 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MERIT ABRASIVES 08834173169 is a 20-inch pressure-sensitive adhesive sanding disc designed for stationary disc sanders in professional finishing and surface preparation applications. Built on a flexible cloth backing with an aluminum oxide abrasive, this disc delivers consistent stock removal at 120 grit — a fine grade suited for final shaping, blending, and finish preparation on wood, metal, and composite surfaces. Weighing 0.5 pounds, it is easy to handle and mount. The PSA backing allows direct application to compatible platen surfaces without mechanical fasteners, reducing changeover time during production or service work.\u003c\/p\u003e\n\u003cp\u003eThis disc is intended for use on stationary disc sanders in shop environments, including woodworking, metal fabrication, and general maintenance operations. The Series PSAAO designation identifies it as a pressure-sensitive adhesive aluminum oxide disc, appropriate for flat-platen sanding where consistent scratch patterns and controlled material removal are required. The flexible cloth backing conforms slightly under load, helping maintain uniform contact across the work surface. No vacuum holes are included, making it suited for solid-platen machines without dust extraction ports.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e20-inch diameter fits large stationary disc sander platens\u003c\/li\u003e\n  \u003cli\u003e120 grit aluminum oxide abrasive — fine grade for finish preparation and blending\u003c\/li\u003e\n  \u003cli\u003eFlexible cloth backing maintains consistent contact under load\u003c\/li\u003e\n  \u003cli\u003ePressure-sensitive adhesive mount — no hardware required for installation\u003c\/li\u003e\n  \u003cli\u003eNo vacuum holes — designed for solid-platen disc sanders\u003c\/li\u003e\n  \u003cli\u003eBlack disc color; Series PSAAO construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on stationary disc sanders that accept 20-inch PSA-mount sanding discs with solid platens. Machine compatibility is listed as stationary disc sanders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by trade professionals or shop technicians maintaining stationary sanding equipment. Power down and lockout the sander before removing the worn disc or applying a new one. Clean the platen surface of adhesive residue before applying the new disc to ensure full, even contact. Avoid folding or creasing the disc during handling, as this can compromise the abrasive surface and adhesive layer.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: 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: Cloth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVacuum Holes\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachine Compatibility\u003c\/strong\u003e: Stationary Disc Sanders\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: PSAAO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191506\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: MERIT ABRASIVES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 08834173169\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51558776373554,"sku":"08834173169","price":38.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/615f2afc433bbac3375c288ae1e69ddd.jpg?v=1786420253","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-08834173169-psa-sanding-disc-120-grit-20-in","provider":"Voomi Supply","version":"1.0","type":"link"}