Safety Flag GMB-P Guardrail and Barrier Mount Delineator with Plastic Backing

Safety Flag GMB-P Guardrail and Barrier Mount Delineator with Plastic Backing

The Safety Flag GMB-P Guardrail and Barrier Mount Delineator is a plastic-backed delineator built to attach to a barrier mount or guardrail as either a side mount or top mount, giving road crews a flexible way to extend delineation along highway barriers and roadway edges. Its unique mounting design works directly with existing guardrail and barrier hardware, so crews can add delineation points without installing separate posts or stands. The delineator is available with one side reflective or two sides reflective, and in white or yellow, allowing crews to match the delineator to existing site delineation patterns and visibility requirements. Because it mounts directly to barrier and guardrail hardware already in place, it is a practical option for highway work zones, bridge approaches, and roadway sections where a traditional post-mounted delineator is not practical.

Key Features

• Unique design allows the delineator to attach to a barrier mount or guardrail as either a side mount or a top mount
• Plastic backing construction built for outdoor roadway and barrier mounting applications
• Available with one side reflective for standard delineation visibility
• Available with two sides reflective for visibility from both approach directions
• Available in white for standard delineation marking
• Available in yellow for high-visibility delineation marking
• Mounts directly to existing barrier and guardrail hardware, eliminating the need for a separate post or stand
• Available individually (Each) or in a Pack of 24 to outfit longer barrier and guardrail runs

Mounting Versatility

The GMB-P delineator's attachment design is built specifically for guardrail and barrier applications, letting installers choose a side-mount or top-mount position depending on the barrier configuration and the visibility angle crews need to cover. Because the delineator attaches directly to the barrier or guardrail itself, it extends delineation along a barrier run without requiring additional ground-mounted posts, which can simplify installation along bridge rails, median barriers, and other fixed barrier sections where post-mounted delineators are impractical.

Technical Specifications

• Product Type: Signs & Paddle

Typical Applications

• Guardrail Delineation on Highways and Roadways
• Barrier Mount Traffic Control
• Bridge Approach and Median Barrier Marking
• Roadway Edge and Perimeter Marking
• Work Zone Barrier Extensions
• Parking Lot and Site Perimeter Delineation

Why Safety Flag?

Safety Flag builds its guardrail and barrier mount delineators with durable plastic construction and configurable reflective options so crews can adapt existing barrier and guardrail hardware for consistent, visible delineation along roadways and work zones. With a choice of one or two reflective sides, white or yellow coloring, and the option to buy a single delineator or a Pack of 24, this product gives traffic control professionals a practical, flexible way to extend barrier-mounted visibility exactly where it is needed.