Rubber Mask Grease (RMG) is a castor oil based creme makeup used to coat latex and foam latex appliances that help protect the piece. It also contains an oil content similar to your skin. Compare this to having the latex or foam latex area look chalky as would happen if you use ordinary creme makeup over untreated latex or foam latex.
The Appliance wheel has the most useful colors to create a wide variety of characters.
The colors included in this 1 oz. 6 color pot are: Medium Honey, Green, Light Cream, Ebony, Red, and Milk Chocolate.