CerMark LMM 14 coating creates permanent black laser marks on metals with CO2 lasers.
General purpose black marks for most metal types including chrome and softer metals like Brass, Copper, Pewter, and Aluminum. Will not work on metals with a film or lacquered coating.
Dark gray to black appearance when wet. Light gray powder when dry that can be rubbed off easily before laser marking.
Brush on with a foam brush or best if sprayed on with an air brush. Clean surface of metal so that it is free of any lubricants or oils. LMM-14 must be applied with an even and thin coat to ensure a consistent mark.