I have always used Bohning Fletch Laq paints since forever. Messy, stinky, all the negatives to using paint but the best there is. Made for painting aluminums. Actually not but for our purposes it is. All that said I now use wraps as well. Cheaper, no mess, no fuss, no drying time. I crest over them. So far I have used as cresting paint, Bohning Cresting paints, Pactra RC car paints and Testors Acrylic paints. The latter was the cheapest and I got a whole set for about $12 at the crafts store. Whatever I use I wait about 8 hours and apply with a foam brush MinWax Polycrillic waterbased. Usually one coat. My glue of choice is Saunders NPV glue