40 mil gray PVC exterior coating - 2 mil green urethane interior coating- - 12 trade sizes from 1/2" through 6" - -Plastic thread protector caps are color coded for quick identification of conduit size-Available in 90?, 60?, 45?, and 30? bends.
Standard:
UL Listed, (Standard 6) with PVC as the primarycorrosion protection for the steel conduit. Theunderlying zinc coating is a supplemental corrosionprotection coating. Restricted for use with threadedfittings only.(UL 6 is now used in lieu of WWC.581)