Buried on top of underground electrical lines, gas pipes, sewer lines and communications cables, Heavy metal-free underground warning tape serves as a durable, high-visibility proximity warning device that's resistant to the elements. It meets or exceeds all industry specs and fully APWA compliant.
- Standard 5 mil thickness, 1000' roll length, 3 inches wide.
- Aluminum core for easy underground detection.
- Laminate will not scratch off or peel apart.