Found a Cermark alternative called “Brilliance” for $50. I haven’t tried Cermark or Laserbond so can’t really compare the results, but a heck of a lot better than the Molly I tried.
My first test runs at 600/full on stainless steel. It dries in a just a few minutes and wipes of really easily. No scrubbing at all.
I hear ya on the difficulty in photographing stuff like this. I’ve been fooling with LaserBond and have the same problem documenting my tests. Are you going to test on any other metals? I tried some on brass and had less than desirable results. The lettering had a ghosting effect when I finished.
I was expecting a darker finish (in spite of your photos - no idea what I was thinking), but I do like the gray look as well.
The stuff dried fast and it comes off easy. Real easy. On the left my thumb lightly brushed the luggage tag when I was positioning them in my jig. I decided to engrave anyway. Now I know, so I’ll re-spray next time that happens.