Water-filled road safety barriers are durable, UV-stabilized polyethylene plastic barricades designed to be filled with water or sand, providing high-visibility,, lightweight transportation, and energy-absorbing,, impact resistance for temporary work zones, construction sites, and traffic management. They interlock to create a stable,, continuous wall that reduces vehicle damage and protects pedestrians and workers.

It can be used for traffic control, construction projects, perimeter security for crowd control. They can be used empty or ballasted with water or sand and can be interconnected or spaced apart to clearly delineate the intended path. Made of high-density plastic, these barriers are durable, versatile and functional.