Features40 mil gray PVC exterior coating
2 mil red urethane interior coatingExteriors of certain short nipples are coated with urethane in lieu of PVCThis is dictated by the manufacturing process as well as assembly considerationsColor coded thread protector caps for quick identification of conduit size12 CRFB sizes from 1/2 through 6 in11 standard line available close 2 to 12 inA clear urethane coating over hot galvanized thread finish