What type of makeup does a mortician use?

It's a special creme makeup that has two important characteristics: it's made to adhere to cold skin, and it's made to cover up discoloration because a lot of the ways people die will greatly affect the color of the skin. They also have a special wax they can use to sculpt missing parts of the face, products to replace mustaches and beards, and special pencils to restore facial features. This is very much a special-effects makeup discipline.