[Donwell Company - Teflon™ Coating Applicator - Dry Film Lube / Solid Film Lube Donwell Company provides high-performance industrial coating application services, working with Teflon, Dry Film Lube / Solid Film Lube, Xylan and Everlube. Approved to apply coatings to meet many aerospace, medical, industrial and military specifications, such as MIL-PRF-46010. DuPont Licensed Industrial Applicator. ISO 9001 compliant.]