Our Detectable Underground Tapes are formulated to resist degradation from acid and alkali found in soils. Tape uses organic and lead-free ink pigments and has a solid aluminum-foil core construction to protect， locate and identify underground utility installations. Tape meets or exceeds industry standards， including the American Public Works Association (APWA) color code.
Solid aluminum foil core tapes for protection， location and identification of underground utility installations
Thickness 5.0 mils
Elongation 80 %
Tensile strength 32 lbs./in. (15，000 psi)
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