If you're using dissimilar layers for sealing in the previous color, say an acrylic clear coat over an enamel base coat, you could use a cotton swab moistened with an appropriate thinner to remove overspray. If youre using a paint and clear coat of the same type, youll have to go back and carefully airbrush on the needed colors to clean up overspray. Some masking should help.
F is for FIRE, That burns down the whole town!
U is for URANIUM... BOMBS!
N is for NO SURVIVORS...
- Plankton
LSM