Liquid-tight flexible metal and nonmetallic conduit (LFMC/LFNC) routes and protects wire and cable in hard-to-reach areas, and has an outer cover that resists moisture. It's liquid-tight when installed with liquid-tight conduit fittings. This conduit is commonly used in applications where liquids are present, such as protecting outdoor lighting and communication cable. Fittings connect pieces of conduit together or join them to enclosures and devices.