I am using TAMIA COLOR AIRSPRAY paint because I do not have airbrush or a touch up paint gun and the quality of the finish from the spray can is surprisingly good. But I'm not sure how to fuel-proof it. There is a clear coat available (in gloss only) but I doubt it's fuel-proof intended.

I would like to know how to fuel-proof for both GLOSS and MATT finishes.
Has anyone used these paints with success?

THNX for helping,
Vasek