NIBCO 1" x 5' Orange Oxygen Barrier PEX Pipe

NIBCO® Oxygen Barrier PEX provides reliable flow of heating fluids for radiant heating applications. The oxygen barrier layer ensures cast iron system components are protected against oxidation (rust). The flexible nature of the product allows loops to be laid out in concrete or between joists for comfortable, efficient radiant heating. Plain water or a water / anti-freeze mix is suitable. Because NIBCO Barrier PEX Tubing is approved for potable water, you can use any leftover sections of tubing from a r...