I'm getting closer and closer to painting my Spitfire and I've been reading a lot about airbrushing to get ready to take that step.
Almost everything I've read says to paint in light coats. My question is, do you do the light coats all at once or do you let them dry/cure between coats? For example, on the bottom of my Spitfire, would I do a light coat over the pre-shading and then let it dry before doing another coat or is it okay to build-up a finish in one session?
Sorry if this isn't clear, I could try to explain what I mean if I need to.
Thanks.