I want to make replacement VIN plates for antique cars. I have figured out the acid etching but the masking ... not so much. My laser will engrave the pattern in spray paint but it could be crisper. The spray paint I tried (Krylon Fusion) burns away a bit at the edges of the cut. I would prefer to have pre-coated aluminum that I could engrave without bothering to paint it myself. Wondered if there was anything out there ready made for this task.
Adrian