PAX Paint
Infinity Sirius said:
Does anyone know what paint stays best on prosthetics?
PAX paint was developed by Dick Smith for foam latex prosthetics, to replace castor-oil based rubber mask greasepaints and dangerous toluene or xylene-based rubber solvent paints. It's a blend of Pros-aide (a milky prosthetic glue), and Liquitex acrylic paint. I'm not sure of the proportions used, or the suppliers. A diluted coat of Pros-aide is used to prime the foam surface first, and clear face powder can be used to kill tackiness after drying.
PAX was always used in the Creature Shop when I worked there, though it was never called by that name.