I bought Createx Airbrush paint from the local Art Supply Store. The bottles say permanent when dry, but after more than 48 hours of drying the paint will still come off of the foam when it gets wet. I was wondering if I should use heat gun on it or is the drying period much longer than 48 hours?

Hal

I painted my scratch built Shock Flyer with Createx and once dry it is completely waterproof. I'm not sure how long it takes to get that way. It will wash away completely with denatured alchohol.