Warning (cautionary) foils made from PE (polyethylene) using extrusion technology. They are produced in various colour designs, with single- or double-sided pattern, with micro-perforation or without perforation. They serve as an indication and warning of the existence of cable routes and other conducts embedded in ground excavations, etc. These foils do not provide mechanical protection of such networks.


(product name)
Finish Thickness (mm) Width (mm) Length(m)
LDPE Type 1231 Smooth 0.4 – 2.5 190 – 350 25 – 125
Designed 1.0 – 2.5

Processed materials



Colour distinction of warning foils according to their use

  • Foil colour must be selected according to the type of the conduit indicated.
Colour Use Colour Use
Red Heavy current (power) cables Blue Railway safety and communication cables
Orange Communication cables, cable ducts Green Heat distribution systems (duct free)
Yellow Gas line pipes Brown Long distance distribution systems of combustible liquids
White Water mains Black Long distance distribution systems of combustible hydrocarbon liquid gases


Optional design:

  • Colour – red as a standard colour, other colours based on customer requirements .
  • Smooth or one-sided or two-sided pattern.
  • Possibility of micro-perforation.
  • Possibility of ink-jet printing, or die-cutting theme (such as Flash).



  • Leaflet Fatra warning foils
    • Leaflet Fatra warning foils


If you are interested in the product mentioned, you may contact directly the sales department of Fatra:
Stanislav Cingel
Tel.: +420 577 502 467
Mobil: +420 724 405 804
E-mail: stanislav.cingel@fatra.cz
Ing. Ivo Sedláček
Tel.: +420 577 503 447
Mobil: +420 724 405 738
E-mail: ivo.sedlacek@fatra.cz