Engraving color filler like this

What types of colours can I use for this kind of filling:


http://www.cnczone.com/forums/attach...d=361378&stc=1



In example above guitar is engraved with laser then filled with white colour applied by rubber squeegee (2:07):


https://youtu.be/8p8uR7OvEZE?t=129

I use hobby shop model paint fill for a quick and cheap fill after multi laser passes. Flat block sand from 1200 to 3000 grit after filling.
Billet aluminum neck.