British Railways Signal Red.
Consistency is appropriate for airbrushing. Please stir your paint to ensure all the binder and pigment lifts from the jar, shaking doesn't always cut it. 15psi through a 0.3mm needle is a good place to start experimenting. Cleanup is with any generic lacquer thinner.
Outlaw is Brisbane based.
Outlaw Paints Signal Red 30mL
Paint may only be posted by road within Australia.