reduce urethane for airbrushing?

[amelia clark]

Okay, I am gona try urethane for my helmets for detail. Do I need to thin this fo my airbrush? If so, what ratio is best to work with. I will be buying 4 and 8oz at first. I need to buy SLOWLY.

 

[Stretch]

I've reduced both PPG and HOK according to their tech sheets and used the same mixture in both HVLP spray guns and Iwata airbrushes. You could probably add a bit more thinner if you're running into problems spraying from your airbrush, but I doubt you will.

-Stretch

 

[Nate Hansen]

if you're going for really fine detail, then you'll most likely need to over-thin

if you've got an airbrush with a very fine tip then you may even need to strain the paint, which won't hurt anyways