One of the most versatile industrial coatings that is available is Teflon, or polytetrafluoroethylene (PTFE). Best known for its non-stick properties, Teflon offers an extremely low coefficient of friction, chemical inertness, and excellent dielectric stability. While almost everyone has heard of Teflon, due to ongoing advancements and more precise application techniques, the expanding range of potential uses for PTFE and other functional coatings can often be overlooked.