The product has a maximum elongation to breaking point of 300 per cent and is certified according to the “Blue Angel” specifications, made from at least 80 % recycled and certified raw materials.
It is laid in the ground roughly 30 to 40 cm above the utility line. During earthworks or excavation, the excavator catches on the tape, stretching it until it tears apart in the bucket above the ground, giving a visible danger warning.

Technical characteristics

Thickness: 150 μm ± 20 μm
Elongation: up to 300%
Tensile strength (according to DIN EN ISO 527): ≥ 20 N/mm²
Temperature resistance: -20 °C to +70 °C