... Paraffin as Coating MaterialParaffin often is used as a substance for coating. Paraffin is used to ... color. The paraffin is melted using a heat source, such as a lighter, and the wax is allowed ... to drip on the envelope's cover. The wax is then typically stamped with a ... and snowboards, surf wax for surfboards, a food additive, a glazing agent and in tests conducted in ...