Detectable Underground Utility Warning Tape Leave a clear warning above the service.
Mark buried gas or water routes before backfilling. This non-adhesive PE tape includes an integrated tracer wire; choose yellow for gas or blue for water, both 50 mm × 250 m.
- Buried-route warning
- Integrated tracer wire
- Service-specific colours
- 250 m per roll

Buried-route warning
Leave a visible warning layer on the route specified by the utility or project designer.
Integrated tracer wire
The wire is built into both tape variants for the project's locating arrangement.
Service-specific colours
Select yellow for the gas-service version or blue for the water-service version.
250 m per roll
Cover longer planned runs with a 250 m roll in a 50 mm width.
No adhesive needed
Lay the PE tape in the trench without a sticking step.
A warning layer for buried gas and water

Gas service routes
Use the yellow variant to warn of a gas route where the project specifies it.

Water service routes
Use the blue variant to warn of a water route where the project specifies it.

Trench preparation
Lay the warning at the depth and position in the trench plan.

Construction groundworks
Keep the correct service colour visible during backfill preparation.

Utility maintenance
Reinstate a marked route after utility maintenance to the approved plan.

Infrastructure projects
Carry the specified warning along longer service runs.
Application and material illustrations. See product details for the listed formats.
PE film and tracer-wire construction
PE film carrier · Non-adhesive format
- PE film carrier
- Non-adhesive format
- Integrated tracer wire
- Yellow gas-service and blue water-service variants
- 50 mm × 250 m roll
- Two service-colour choices

Follow the service and trench plan
Confirm the service
Match the tape variant and warning to the service and project specification.
Follow the trench plan
Use the placement specified by the responsible utility or project designer.
Install the selected format
Lay the tape and handle the tracer element according to the product and project instructions.
Record and verify
Complete the project's installation checks and retain the service-route record.
Product details

Detectable Underground Utility Warning Tape
Choose a listed format and include the reference in your enquiry.
Check availability ↗| Format | Colour | Reference |
|---|---|---|
| 50 mm x 250 m | Yellow | 000176-01EAN 3830044410766 |
| 50 mm x 250 m | Blue | 000177-01EAN 3830044410773 |
Tell us the format, quantity and what you are working on. We will help with the next step.
The details.
Answered.
Have a different application in mind? Tell us what you are working on.
Ask FasVix ↗Which colour is for gas or water?
Yellow gas-service and blue water-service formats, both 50 mm × 250 m.
How is the tracer wire used?
The wire is integrated into both tapes. Its locating performance depends on how the complete system is installed and checked, so follow the project's connection and verification instructions.
Where in the trench should the tape go?
Use the placement and depth in the utility or project specification. Record the route and complete the required installation checks before closing the trench.
Mark the service before backfill
Select the gas or water variant for the specified route and confirm the tracer-wire arrangement with the project team.
