PVC Coated Conduit is used for highly corrosive environments to protect electrical circuits in harsh environments. The coating is Intertek SEMKO ETL PVC-001 Verified for superior corrosion and mechanical protection. Ground continuity is maintained throughout the installation Ideal for routing wire and cable in heavy-duty industrial applications, such as mining, oil and transportation. This is 1-1/4in x 10ft, GRC Rigid Conduit, PVC Coated conduit.