OMTech Laser Marking Spray for CO2 & Fiber Lasers (4 Pack)
OMTech laser marking spray creates high-contrast, permanent black designs on bare metals with CO2 or more vivid results with fiber lasers. The spray appears white initially and turns black after engraving, and works on aluminum, stainless steel, and brass. Customers note easy use and good value, with some reporting inconsistent spray flow
Highlights
- turns black after laser
- broad metal compatibility
- easy cleanup
Pros
- high-contrast black marking on metals
- works with both CO2 and fiber lasers
- easy to use
- good value for money
- easy to rinse off
Cons
- some customers report spray not coming out properly
Best For
Features
- Improved contrast: creates permanent black designs on bare metals with 25W+ CO2 lasers
- Turns white liquid black after laser engraving on metal surfaces
- Compatible with a range of metals including aluminum, stainless steel, and brass
- Suitable for personalizing jewelry, tumblers, and serialized tools
