Supply Giant PFR-R12500 Pex Tubing, Oxygen Barrier Red, 1/2" x 500' (153m)

Oxygen Barrier (EVOH) is used for residential and light commercial radiant heating applications. With the same properties as PEX non barrier pipes, EVOH PEX barrier pipe keeps oxygen and other elements from infiltrating and corrupting the key mechanical components in heating systems. Tubing is marked every five feet with length, ASTM standards, approvals, certifications, pressure ratings and other technical information. ⚠ California Proposition 65 Warning: This product is known to the state of California to cause cancer, or other reproductive harm. For more information, go to https://www.p65warnings.ca.gov