I have been lasering acrylics and having great luck wih my CO2 laser but I was trying to do some custom press on knobs for screws and lasering that plastic will leave little to no marks and I was wondering if nybody knows of an overlay or spray or technique to get a white ish mark lasered into the plastic somehow.
Any help would be appreciated - I have tried pre painting and that hasn't produced the best results
Thanks in advance
Darren