OMTech Laser Marking Powder, 4 fl oz Metal Laser Marking Fluid for CO2 Laser Engraving, High Contrast Laser Marking Ink for Metal, Laser Black Ink, Laser Ink for Aluminum Stainless Steel Brass

Description

🖤 Mark metal like a pro — fast, bold, and flawless every time!

OMTech Laser Marking Powder is a 4 fl oz black laser marking fluid designed for CO2 and fiber laser engraving machines (25W+). It enables high-contrast, permanent black markings on metals like aluminum, stainless steel, and brass. The cadmium-free formula dries in under 5 minutes (2 minutes with hot air), streamlining batch production. Easy to apply and clean, it’s ideal for customizing jewelry, tools, tumblers, and more, elevating your metal engraving projects with professional precision.