Ortac® (Oil resistant tube and cover) is Continental's most popular premium-quality multipurpose hose. Used in the most abusive industrial applications. Ortac® will handle air, oil, water kerosene and some chemicals. Non-conductive, minimum electrical resistance greater than one (1) megohm per inch of hose length; at 1000 volts DC. Rated to temperatures of -20° F to 190° F.