CAUTION BURIED TELEPHONE LINE BELOW, Underground Utility Marking TapeUnderground Telephone Line Marking Tape is a simple, economical way to protect buried utility lines. Tapes are formulated to resist degradation from acid and alkali found in soil components. Available in 3" x 1000' and 6" x 1000' lengths, Meets APWA recommended color codes.
Non-Detectable warning tape for the protection, location and identification of underground utility installations. Consists of a nominal 4.0 mil overall thickness inert plastic film formulated to resist degradation due to acid and alkalies found in soils. Product is also lead free.