Tri-Tape Non-Detectable warning tape provides for easy below ground identification, protection, and warning of associated utility lines. Non-detectable tape should be buried approximately 12 inch-18 inch below the surface and a minimum of 12 inch-18 inch above the pipeline that is being protected.
PHYSICAL PROPERTIES:
Thickness Overall: 4 mil
Flexibility: Pliable and shall remain pliable
Elongation: 600% MD, 750% TD
Tensile Strength: 5200 MD, 3650 TD
Density: 0.922(dm/cc)
Printability: Minimum 45 dynes
Color: APWA Color Coded
FEATURES:
Tape color and legend combination are in accordance with APWA requirements
Ultra high molecular weight
100% virgin polyethylene
Heavy metal free / Lead free
Bright vivid tape colors and bold print for easy identification
Three-ply for added strength
