I've been building the Tamiya Yamato 1/350 scale. I got the hull painted a couple of weeks ago and saw the other night that I somehow put a scratch into the paint exposing the plastic. I airbrushed it with Tamiya paints. I'm relatively new to this so I didn't use any primer, should I have?
I sprayed on two coats, of the hull red thinking that would be enough. If the paint is going to be this fragile, I'm getting worried about my final assembly.
Any thoughts?