{"product_id":"3m-7100139932-unitized-abrasive-block-fine-grade-cut-polish","title":"3M 7100139932 Unitized Abrasive Block Fine Grade Cut Polish","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100139932 is a unitized abrasive block designed for aggressive blending and finishing on metal and similar surfaces. Built in a layered, unitized construction, it delivers consistent cut and surface conditioning throughout the life of the block. The abrasive mineral is fine grade aluminum oxide, suited for controlled material removal and smooth finishing passes. At a soft density rating of 5A, the block conforms slightly to contours without sacrificing cutting action. It is sized at 5 inches x 1 inch x 1\/2 inch and sold individually. This tool is primarily used by metalworkers, fabricators, and finishing technicians working on weld blending, surface prep, and deburring applications.\u003c\/p\u003e\n\u003cp\u003eThis abrasive block is applicable in industrial and trade finishing environments where hand-held or block-mounted surface conditioning is required. It is well suited for weld blending, light stock removal, and pre-finish surface preparation on ferrous and non-ferrous metals. The cut-to-size format allows it to be used as-is or trimmed to fit specific holders or hand-wrapping applications. Technicians in HVAC fabrication, plumbing rough-in metalwork, and general mechanical trades commonly use unitized abrasive blocks for cleanup and finishing tasks during installation or repair work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLayered unitized construction provides consistent abrasive action from first use to last\u003c\/li\u003e\n  \u003cli\u003eFine grade aluminum oxide mineral delivers controlled cut for blending and finishing\u003c\/li\u003e\n  \u003cli\u003eSoft 5A density allows moderate conformability to irregular or contoured surfaces\u003c\/li\u003e\n  \u003cli\u003eCut-to-size block format supports hand use or adaptation to holders and fixtures\u003c\/li\u003e\n  \u003cli\u003eDimensions of 5 inches x 1 inch x 1\/2 inch suit detail finishing and weld blending work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style unitized abrasive block suitable for hand-held surface conditioning, blending, and finishing applications across general metalworking and trade service tasks.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo power tools or fasteners are required for standard hand use of this abrasive block. When used in mechanical holders or mounted fixtures, ensure the block is seated securely before applying pressure. Wear appropriate eye protection and gloves when performing blending or finishing operations. Follow applicable shop safety protocols and local codes when working in confined or enclosed areas.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Mineral\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensity\u003c\/strong\u003e: 5A (Soft)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Layered Unitized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 5 inches x 1 inch x 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\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: 7100139932\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343392506162,"sku":"7100139932","price":149.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310522737.jpg?v=1782021135","url":"https:\/\/voomisupply.com\/products\/3m-7100139932-unitized-abrasive-block-fine-grade-cut-polish","provider":"Voomi Supply","version":"1.0","type":"link"}