You get reliable radiant-floor comfort with EVOH-oxygen barrier PEX-B tubing that protects your water quality and simplifies installation.
Oxygen barrier design: an external EVOH layer blocks O2 from entering the tube, safeguarding metal components from corrosion and slowing bacterial growth.
Durable and safe for water: PEX material is non-toxic, crack-resistant, and leak-proof—ideal for potable water and radiant floor loops; red 5/8" diameter and 500 ft long.
Installation-ready: includes a pipe cutter and 10 clamps; compatible with Clamp Connection systems (Cinch Tool, stainless clamps, crimp fittings) and marked every 5 ft for precise cuts.
Flexible, high-performance design: minimum 6" bend radius; supports 188–217 psi at 68°F (20°C) and 101–108 psi at 203°F (95°C); operates from -47°F to 230°F.
