3M 3"x1000' FIBER OPTIC WARNING TAPE, ORANGE, 4MIL NON DETECTABLE Buried on top of underground electrical lines, gas lines, and communications cables, this heavy metal-free underground warning tape serves as a durable, high-visibility proximity warning device that's resistant to the elements.
It meets or exceeds all industry specs, and comes in a variety or bright colors that are fully APWA compliant.
Orange w/black print
Non-detectable