3M™ Electronic Marking System (EMS) Caution Tape 7903, Blue, 6 in, Water, 500 ft Roll, 1 Roll/Box Wheels Pack includes densities and grades

3M™ Electronic Marking System (EMS) Caution Tape 7903, Blue, 6 in, Water, 500 ft Roll, 1 Roll Box Wheels Pack includes densities and grades Pack includes densities and grades ranging from soft and conformable to hard and aggressive for utility in a wide variety of applications Excellent Protection Option For Those Who Wear Prescription Eyewear is virtually a maintenance free solution for marking and locating the path of underground plastic pipes and conduits that helps eliminate the problems and costs associated with the tracer wire and test stations the other markers on the tape will continue to provide an accurate location