Warning Cable Tape Marmat TO 20/0,09 blue 100 m (MPN 68082)

Marmat warning cable tape TO 20/0,09 in blue is a polyethylene marker tape supplied on a 100 m roll for marking underground cable routes and utility lines. Designed for placement above buried cables and pipes or within trench backfill, the tape provides a visible indicator to help prevent accidental excavation damage and to delineate cable corridors on construction and maintenance sites. The tape has a 20 mm width and 0.09 mm thickness, offering durable performance in typical installation conditions.

Advantages

The tape is made from polyethylene that resists moisture and most soil chemicals, ensuring long-lasting visibility when buried. Its 20 mm width delivers clear identification while remaining easy to handle and lay along trenches. Supplied on a convenient 100 m roll, the marker tape allows continuous coverage of utility runs and reduces the need for frequent splicing. The product’s uniform thickness and color stability contribute to consistent marking over time.

Suitable for

• Marking underground power, telecommunications or signal cables
• Identifying buried utility corridors within construction trenches
• Indicating pipe lines and service routes during site preparation
• Use in trench backfill to warn future excavations

Key specifications

• Material: polyethylene
• Width: 20 mm
• Thickness: 0.09 mm
• Colour: blue
• Length per roll: 100 m

How to use

Unroll the Marmat warning cable tape along the trench directly above the cable or pipe before backfilling. Ensure the tape runs continuously along the length of the service line and secure the ends or overlaps to prevent movement during backfill. Place the tape at a consistent depth according to site practice or local regulations, commonly a short distance above the utility so it will be encountered by any later excavation. Cut the tape with scissors or a utility knife and join lengths by overlapping or using suitable connectors as required.

Usage recommendations

Store rolls in a dry, shaded area before installation to preserve material properties. When marking critical services, select a contrasting colour and follow local marking standards and safety procedures to ensure clear identification of buried utilities.