Product Details The LIQUIDTITE 1/2 in. x 100 ft. Metal Conduit is made of galvanized steel and features a thermoplastic jacket to seal out liquids gases dirt and oil. This conduit is great for applications that require movement or tight bends. Can also be used as a grounding conductor. Brand received (Cerrowire or Southwire) varies by zip code Suitable for the installation and protection of electrical conductors in circuits of 600-Volt or less Ideal for use where the application requires movement cross-over connections or tight bends Galvanized steel construction with a thermoplastic outer jacket to seal out liquids gases dirt oil and more Designed for industrial and commercial applications for conveyors blowers cranes air conditioners machine tooling and lubrication equipment Rated for temperature range of -30 degree C to 80 degree C and 60 degree C in oil direct burial and concrete encasement applications