Features of 3M™ Pathmarking Tape

Features of the 3M 7900 Warning tape series and image of purple marker tape
Features of the 3M 7900 Warning tape series and image of purple marker tape

In 2019 over a quarter of excavation damages were due to locating practices.

The 3M™ Electronic Marking System (EMS) Warning Tape 7900 Series contains RF path markers that eliminate many pain points in the location process.

The XT version of this product contains a high-strength core material that alerts excavators to the presence of an underground facility if no locate request is made (which was the cause of 29% of excavation damages in 2019).

Source: DIRT Report 2019

Author: 
Damage Prevention Solutions
 | Last Updated: 
July 22, 2026