{"product_id":"3m-7000044745-psa-abrasive-disc-5-inch-ultra-fine","title":"3M 7000044745 Psa Abrasive Disc 5 Inch Ultra Fine","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000044745 is a 5-inch pressure-sensitive adhesive (PSA) abrasive disc built for ultra fine finishing work on random orbital sanders. The disc uses aluminum oxide abrasive grain bonded to a flexible polyester film backing, which conforms to contoured surfaces and delivers a consistent scratch pattern. At ultra fine grade, it is suited for final finishing passes, light de-nibbing, and surface prep before coating or polishing. The flexible film backing resists tearing during use and helps maintain uniform abrasive contact across the workpiece. Each disc ships individually and attaches directly to PSA-compatible backup pads without hardware.\u003c\/p\u003e\n\u003cp\u003eThis disc is designed for surface finishing in automotive refinishing, metal fabrication, woodworking, and composite work. It performs best on flat or slightly curved surfaces where a fine, uniform finish is required before topcoat application or final polishing steps. The red polyester film backing and ultra fine aluminum oxide grain make it a go-to choice for trades professionals performing detail finishing, primer smoothing, or light scuffing between coats. It is compatible with random orbital sanders equipped with PSA backup pads.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eUltra fine aluminum oxide abrasive grain for final finishing and light surface prep\u003c\/li\u003e\n  \u003cli\u003eFlexible polyester film backing conforms to contoured and flat surfaces\u003c\/li\u003e\n  \u003cli\u003ePSA attachment — mounts directly to PSA-compatible backup pads, no hook-and-loop hardware required\u003c\/li\u003e\n  \u003cli\u003eNo vacuum holes — suitable for applications where dust port alignment is not required\u003c\/li\u003e\n  \u003cli\u003ePart of the 3M 268L series, designed for consistent cut and finish performance\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.01 pounds per disc — minimal added mass on the sander\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with random orbital sanders equipped with 5-inch PSA backup pads. No vacuum holes are included, so this disc is not intended for sanders that rely on through-disc dust extraction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by the operator or finishing technician — no special tools required. Power down and unplug the sander before changing discs. Align the disc flat against the PSA backup pad and press firmly from center outward to ensure full adhesive contact and prevent edge lifting during use. Do not exceed the sander manufacturer's rated RPM for the backup pad in use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 5 inches\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: Ultra Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Polyester (Film)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Pressure-Sensitive Adhesive (PSA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVacuum Holes\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMachine Compatibility\u003c\/strong\u003e: Random Orbital Sanders\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 268L\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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000044745\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51542778544434,"sku":"7000044745","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cb9cc3625cf04e04539508bbe60baad8.jpg?v=1785907160","url":"https:\/\/voomisupply.com\/products\/3m-7000044745-psa-abrasive-disc-5-inch-ultra-fine","provider":"Voomi Supply","version":"1.0","type":"link"}