PTFE (Teflon) ORings | Allied Metrics
WEBPTFE (Teflon) oRings. Better known by the brand name Teflon, polytetrafluoroethylene (PTFE) provides a nonstick surface to cookware, nail polish, hairstyling tools, fabric/carpet treatment, and windshield wiper blades. However, manufacturers are seeing increased benefits from using PTFE as a way to manufacture quality Orings.