Graftobian Castor Sealer is a fine grade castor oil product that is used to seal and treat prosthetics before applying cream makeups. When coloring prosthetics with regular cream makeups and foundations, the makeup will likely change color and become chalky. To avoid this, you must treat the prosthetic with Castor Sealer. Alternatively, you can use Rubber Mask Grease makeup that is a Castor Oil based makeup and does not require you to seal the prosthetic prior to painting.
1 oz bottle