{"product_id":"merit-abrasives-08834172018-psa-disc-5-in-50-grit-aluminum-oxide","title":"Merit Abrasives 08834172018 Psa Disc 5 in 50 Grit Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MERIT ABRASIVES 08834172018 is a 5-inch pressure-sensitive adhesive (PSA) sanding disc designed for material removal and surface preparation in production and finishing environments. Built with aluminum oxide abrasive on a flexible cloth backing, this disc delivers consistent cut at a coarse 50 grit rating. The PSA backing allows for fast, tool-free mounting to compatible backup pads. At 0.01 pounds per disc, it is a lightweight consumable suited for high-volume use. The flexible cloth construction conforms to slightly irregular surfaces, making it practical for both flat and contoured workpieces.\u003c\/p\u003e\u003cp\u003eThis disc is used in grinding, deburring, and aggressive stock-removal operations across metalworking, fabrication, and woodworking applications. The coarse 50 grit designation makes it appropriate for initial surface preparation, weld blending, and rust or scale removal. It is typically used by machinists, fabricators, and finishing technicians operating 5-inch PSA-style orbital or disc sanders. The black disc color and flexible backing are consistent with heavy-duty service conditions. No vacuum holes are included, making this disc suited for solid backup pads without dust-extraction ports.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5-inch diameter fits standard PSA backup pads\u003c\/li\u003e\n\u003cli\u003e50 grit aluminum oxide abrasive for coarse, aggressive material removal\u003c\/li\u003e\n\u003cli\u003eFlexible cloth backing conforms to contoured and flat surfaces\u003c\/li\u003e\n\u003cli\u003ePressure-sensitive adhesive mount for fast pad changes without tools\u003c\/li\u003e\n\u003cli\u003eNo vacuum holes — compatible with solid backup pads\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.01 pounds per disc\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 5-inch PSA-style backup pads on orbital and disc sanders commonly used in metalworking and woodworking applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMounting is performed by peeling the liner from the PSA backing and pressing the disc firmly onto a clean, dry backup pad. Ensure the sander is powered off and disconnected before changing discs. Inspect the backup pad for damage or debris before mounting each new disc. Follow applicable ANSI and OSHA guidelines for abrasive wheel and disc use, including appropriate RPM ratings and personal protective equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\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\u003eVacuum Holes\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 08834172018\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT","offers":[{"title":"Default Title","offer_id":51558313099570,"sku":"08834172018","price":152.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/34b2754a257870746a42086712055d67.jpg?v=1786409214","url":"https:\/\/voomisupply.com\/products\/merit-abrasives-08834172018-psa-disc-5-in-50-grit-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}