CerMark LMM-14 Black Laser Marking Technology for Metals (6oz Aerosol)

Used this to etch aluminum tags on a 60W laer tag. It took a little tweaking on the power settings to get the desired effect, but one we got it dialed in, the marks were dark and lasted. Very happy with the results!

We were a little hesitant to purchase because of the price, but it’s well worth it. Works exactly as advertised. Takes a few quick thin coats. Dries quickly and leaves a nice solid mark after lasering. Much more effective than the dry molly lube.

Works perfectly for our classes and their 3D projects.

I actually intended on buying a different Cermark product but this one works just as well! I use this in my laser to engrave stainless steel and i could not be more happy with how dark and defined my products come out with this!

Got the smallest can I've ever seen for 100$🤬Works great though😔

we bought several others to do a full A/B comparison on many different types of materials with our Epilog 120w CO2 laser and no doubt Cermark is still the best spray on the market for marking metal with a CO2 laser.the rest of the stuff on the market is just not even close!

I'm an experienced laser user and I tried on several brass cards and used several settings on my Epilog laser. Does not mark and washes right off.

Expensive stuff, aint it? Well I finally bit the bullet and bought some because I wanted to make a run of custom Zippo Lighters using my Glowforge. Worked like a charm.