ProAiir ProLong is three products in one:
ProLong is an extender/barrier liquid to help makeup last longer on sweaty actors. ProLong also rehydrates ProAiir makeup without affecting pigment, which also helps a smoother airbrush flow.
ProLong even protects your water-based makeup, but allow to dry before touching. When applying with sponge, dab on only, as rubbing will remove the underlying makeup. Set with baby powder or translucent makeup powders. When used over water-based makeup, ProLong helps reduce smudging.
Not tested on animals, but does contain shellac (a byproduct of bees).
Remove with liquid soap first, then rinse with water after.