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Flexible Composite Utility Markers
Reduce your exposure to accidental dig-ins and service interruptions. Flexible, fiberglass reinforced composite utility and survey / boundary markers from Quantum protect your valuable underground investment by clearly and quickly identifying buried pipelines, valves, cables and other underground utilities. The unique design and composition of the Quantum Marker allows for substantial field abuse. Quantum flexible markers are designed to withstand vehicle impacts, livestock contact & vandalism in virtually all weather conditions. Several different marker styles to choose from, each marker style has a unique profile that combines strength and rigidity for ease of installation, with flexible characteristics that allow for lower maintenance and longer life.
Features & Benefits
Quantum markers are constructed from a fiberglass reinforced composite which is ultaviolet resistant and temperature stable. - Unlike thermoplastic markers, they will not soften when exposed to heat or embrittle in cold temperatures.

Solid color impregnated throughout the marker. Never needs painting. Will not fade and crack like thermoplastic or rust or rot like metal or wood.

Strong lightweight fiberglass reinforced composite material is 75% lighter than steel and 10 times stronger than typical thermoplastic. Lower transportation and storage cost at the jobsite.

Fire resistant characteristics of the material withstands small grass fires and controlled ditch burns. Will not soften and melt like plastic markers.

Available in a variety of colors and sizes to meet your requirements. Custom or generic warning message, reflective sheeting or letters & numbers are available. See our Decals page.

Installation is fast and easy using industry standard tools. A typical installation takes less than one minute.

Installs in less than 60 seconds using a lightweight hand tool
Flexible markers can be driven over with vehicles, flexing upon impact and returning upright.
Versatile applications include 9-1-1 rural address markers and campsite identification.
QM - 375 Specifications
Material: Glass Reinforced Polyester Composite
Weight: 0.62 lbs per foot
* Standard Lengths: 62, 66 & 72 inch
Width: 3 15/16 inch
* Standard Colors: White, Orange, Yellow, Blue, Green, Red, & Brown

A high performance marker designed for most utility identification applications. Offers the best choice for overall visibility and flexibility. The unique symmetrical design combines the strength and installation characteristics of standard flat markers, with the lower bending radius associated with curved type markers.
For Bulk Shipments
500 QM-375 markers, 66" length fits on one pallet weighing 1750 pounds
QM - 250 Specifications
Material: Glass Reinforced Polyester Composite
Weight: 0.31 lbs per foot
*Standard Lengths: 66 & 72 inch
Width: 2.5 in.
*Standard Colors: White, Orange, Blue & Yellow

An economical marker designed for applications where less flexibility and a lower profile is preferred. Dual rib design increases stiffness & improves installation. Low profile rib design does not require a special driver. The same driver works with both markers. Dual rib design allows for easy optional sign attachment by allowing placement of the sign hardware between the ribs. A good choice for survey and boundary identification where increased flexibility is not a concern.
For Bulk Shipments
500 QM-250 markers, 66" length fits on one pallet weighing 900 pounds
* Custom Colors and sizes are available
with minimum order requirements
Click Here For APWA Color Chart
Installation is easy as 1, 2, 3!

1. Insert marker into driver.
2. Rotate driver with marker into position.
3. Drive marker with a series of light taps.

Brace your foot against marker to stabilize during installation

Same driver fits both marker styles
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