What materials are needed to apply one?
Adhesive-Either will work: Spirit Gum, Pro-Adhesive, Liquid Latex etc./to glue on prosthetic.

* Makeup-RMG (rubber mask grease), Theatrical, Airbrush etc./whichever you're comfortable using.

* Makeup brushes, sponges, Q-tips, powder etc.

* Remover-Choose one that is compatible with the adhesive you're using. There are many adhesives & removers on the market, not all will work together.