{"product_id":"markal-81923-solid-paint-crayon-heat-treating-annealing","title":"Markal 81923 Solid Paint Crayon Heat Treating Annealing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MARKAL 81923 is a solid paint crayon designed for use during annealing and heat-treating operations on metal surfaces. It lays down a consistent oil-base mark that remains legible through high-temperature thermal processes, giving technicians and fabricators a reliable way to mark steel, iron, and aluminum before or during heat cycles. The round tip provides controlled application on both flat and irregular surfaces. At approximately 0.009 pounds, the crayon is lightweight and easy to handle in a shop or field setting.\u003c\/p\u003e\n\u003cp\u003eThis marker is suited for metalworking environments where heat-treating, annealing, case hardening, or forge work is performed. It is commonly used by welders, fabricators, machinists, and heat-treat technicians who need a mark that survives elevated temperatures. The oil-base formulation adheres to bare metal surfaces including steel, iron, and aluminum without smearing during handling prior to the heat cycle.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOil-base solid paint formulation survives high-temperature heat-treating and annealing processes\u003c\/li\u003e\n  \u003cli\u003eRound tip for consistent, controlled marking on flat and irregular metal surfaces\u003c\/li\u003e\n  \u003cli\u003eCompatible with steel, iron, and aluminum substrates\u003c\/li\u003e\n  \u003cli\u003eBlack color provides strong contrast on bare metal\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at approximately 0.009 pounds for easy shop or field carry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for marking on steel, iron, and aluminum surfaces during annealing and heat-treating operations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApplied by hand prior to or during the heat-treat process; no tools required. Ensure the marking surface is free of heavy grease or scale for best adhesion. Follow all applicable shop safety procedures and relevant thermal processing codes when performing annealing or heat-treating operations. Store the crayon away from extreme heat when not in use to preserve its integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarker Type\u003c\/strong\u003e: Solid Paint Marker\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk Type\u003c\/strong\u003e: Oil Base\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use On\u003c\/strong\u003e: Steel, Iron, Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.009 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: MARKAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 81923\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE","offers":[{"title":"Default Title","offer_id":51695231598898,"sku":"81923","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7e6900731ca029870dd2226eb2875139.jpg?v=1788332940","url":"https:\/\/voomisupply.com\/products\/markal-81923-solid-paint-crayon-heat-treating-annealing","provider":"Voomi Supply","version":"1.0","type":"link"}