I use an acrylic fabric paint. It is very thick, and comes in a bottle with a really tiny nozzle. I apply it quite heavily, and let it dry overnight. I then wet sand with micro mesh sticks. Occasionally a second coat is needed, but when wet sanded it comes out clean and completely flush. Really like inlaid letters. Maybe not what you are after, but it sure works nice as long as you let it dry.
This exactly what I am looking for. Filling the engraving up flush. I was cosidering colouring some epoxy, putting on a thick coat then returning it down just removing the epoxy. Your methid deems much easier.
A couple of questions.
How durable do you find the fabric paint to be?
What is the name of the fabric paint you used? (So I know what to ask for)
Does it come in metalic colours like silver?
About how deep is the engraving you were filling?
Did you wet sand with the lathe on or just rubbing by hand?
Sorry for all the questions. This is the last hurdle to a 50 pen corporate contract, for high end executive give aways. I am actually really excited, as this will be my first big contract.
Thanks