Viega Pure Flow PEX 1 in. x 500 ft. red coil tubing is flexible cross-linked polyethylene tubing for hot- and cold-water distribution and water-service applications within Viega Pure Flow systems. The long coil format helps reduce the number of fittings required on extended runs, supports routing through framing and confined spaces, and can help streamline material handling on residential and commercial projects. The tubing carries a PEX 5306 designation, providing documented chlorine resistance and 6-month UV resistance, and is compatible with Viega Pure Flow Press and Pure Flow Crimp fitting methods. Its color-coded exterior supports easier line identification, while center-pull coil packaging helps manage dispensing during installation. Material: Cross-Linked Polyethylene (PEX).