You know your product material better than we do. While we can tell you that we use this or that, and that this other thing has not worked for us at all, you may have tried those same things and found that they work well for your application. Experimentation is the key. Good results have been obtained using airbrushes, touchup guns and various other types of spray equipment. As with the other items referred to in this note, your results will depend on your application and means of use.
Experimentation seems to be the best teacher.
Remember to keep the paint agitated, as the glitter will settle to the bottom of the cup. Drying times will vary also. We spray a coat of color, put the rack of lures in a 100 degree oven for 15 or 20 minutes then bring the lures back out for the next coat. The colors should be dried thoroughly prior to clear coating with S-81 Top Coat. We allow the colors to dry for about 4 hours before Top Coating.