3M™ Electronic Marking System (EMS) Caution Tape 7908, Purple

6 in, RCWater, 500 ft Box, 1 Box 3M™ EMS Path Marking Tape, 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.  3M EMS marking tapes are embedded with markers that are activated using a 3M™ Dynatel™ Locators 7000 Series.