Moisture and chemical resistant silicone rubber makes up the extruded outer sheath
Uniform, fiberglass-reinforced, serpentine-wound multi-stranded heating element is suitable for electrically conductive surfaces
Includes a built-in compact time percentage dial control and a 6ft (2m) long power cord with a 120VAC standard 2-prong NEMA 1-15 plug
Requires occasional supervision under changing load conditions as the controller does not use a temperature sensor; can tolerate a maximum exposure temperature of 450 degree F (232 degree C)