Caution Underground Cable Flat Marker

Our Caution Underground Cable Flat Marker provides a strong visual cue for buried cables. It’s a simple and effective way to reduce the risk of strikes in excavation zones.

Flat Utility Markers

Offered in 66" or 72" sizes

Material: Fiberglass Flat Marker with an Outdoor Durable Vinyl Label

Features:

• Will not rust, rot, or corrode
• Remains stable in temperatures from -30° to +120°
• Slim, low profile
• Ideal for grassy or soft ground
• Applications: Soft turf, parks, and fields
• Use multiples to trace a path
• Minimal visual impact, easy placement

Flat-surface markers used along buried utility routes or near roadways and access points for consistent visibility. Each marker is equipped with a vinyl label that’s overlaminated for superior defense against fading, moisture, and wear—so your warning message stays clear over time.

APWA Utility Color Code

To avoid confusion, the American Public Works Association (APWA) developed a Uniform Color Code used nationwide for utility markings. This standardized color system means that each color corresponds to a specific type of utility. Whether markings are paint, flags, or permanent posts, the colors stay consistent so everyone knows what buried lines are present.

Source: APWA

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