See Im paranoid about putting ANY Laquer base in my Airbrush.... So I just put Acrylics only in it. I guess I need to buy a Master brand airbrush Because I hear they are $30-50 USD for low end base coater and match all my Iwata threads.....
I currently use Rattle can Duplicolor Self etching primer (or Krylon auto primer) warmed in hot water or vallejo primer through airbrush.