OMTech Laser Marking Powder, 4.1 fl. oz. Metal Laser Marking Fluid for CO2 Laser Engraver, High Contrast Laser Marking Ink for Metal, Laser Black Ink Laser Ink Agent for Aluminum Stainless Steel Brass 1 Pcs

Features

• Laser Marking Powder: OMTech's laser marking powder for CO2 laser engravers lets you mark on metal with ease. Simply add 99% alcohol to the pre-marked lines, shake well to thoroughly mix the agent, and you will get your 4.1 fl. oz. of spray
• Metal Marking Made Easy: Our laser marking fluid works with most metals including aluminum, stainless steel, brass, and many others, letting you personalize jewelry, customize tumblers, serialize tools, and much more
• Dry in Under 5 Minutes: The cadmium-free metal marking ink dries in under 5 minutes, or in only 2 minutes with a hot air blower, ensuring hassle-free and efficient operation even for batch production
• High Contrast Results: This laser ink agent's innovative formula allows creation of high contrast, permanent black designs on bare metals with your 25W and above CO2 laser engraver, or more vivid designs with your fiber laser
• Rinse Off with Ease: Once your marking is complete, the unmarked excess spray can be washed off your item with a simple rinse, so you can enjoy and start selling your fresh and unique design right away