Raychem WinterGard Plus heat trace cable is a professional-grade, 6-watt/foot, self-regulating electric heating cable that is designed for pipe freeze protection in light commercial and residential locations. The heat trace cable is constructed of nickel-copper bus wires, a self-regulating conductive core, an insulating jacket and a tinned-copper braid. Images shown for wire are for illustrative purposes only. Color shade and packaging/spooling may vary.