Originally Posted by dcramer
Well, I've been told not to bother trying to paint with water based in your garage. Too hard to dry. Yes, reducer it the problem. can find everything else but in quarts or pints
I heard the drying is the issue as well. But for a cosmetic touch up, a small airbrush and a hair dryer might do. Have yet to try it though. I've done cosmetic touch ups before with a modeler's airbrush and it works okay for scuffs or scratches less than palm size.
I wonder why it's so tough to get a small quantity of reducer? Not economical to make such a small size? But a gallon is $100! How many pints in a gallon?