Buy Now

Flexible Utility Marker

The PM-301 Flexible Utility Marker is a Cable and Pipeline Marker used as a Warning Sign to mark underground utilities such as: Fiber Optic Cable, Gas Pipelines, Petroleum Pipelines, Electric Lines, Water Lines, Sewer Lines and other buried utility Lines. The Flexible Utility Marker can also be used as a Highway Delineator, Boundary Marker or Trail Marker.


Online Ordering Min/Max Quantity
Minimum – 5 | Maximum – 50
*For orders above 50 please request a quote.

Standard Lead Time
Ships in 3-5 business days.

SKU: N/A Category:


  • ProMark’s Flexible Utility Marker is manufactured in the USA from high impact fiberglass reinforced thermoplastic resins. The Marker has a three rib profile design which will flex on impact and return to its original upright position without cracking or splintering. The Marker is designed for the fiberglass not to come up to the surface which eliminates fiber dust from irritating skin and eyes. Unlike traditional fiberglass markers, the PM-301 is environmentally safe, easy to handle and is 100% recyclable.
  • Standard lengths are 66” and 72” and are available in all standard colors. Custom decals are available to meet customer specifications and U.S. Department of Transportation regulations.
Flexible Utility Marker
was last modified: by