FLAGON® PM/SL 2.0 and 3.0 mm

FLAGON PM/SL waterproofing membrane includes a thin coloured layer or "signal layer" on the visible side of the membrane which allows any damage to be immediately identified and repaired.


 FLAGON® PM/SL is highly resistant to attack by micro-organisms and perforation by roots. It is a different colour on each side: - the upper surface (orange), which accounts for less than 20% of the total thickness, forms the "signal layer" - the underside (black) is highly resistant to puncture and perforation by roots. CIVILROCK® attaches the highest importance to the quality of its products. This is why we operate a quality assurance system according to ISO 9001 BSI certifed.


- excellent weldability,
- includes a signal layer,
- unaffected by hot-cold cycles,
- high resistance to attack by micro-organisms and perforation by roots,
- can be used in the Flag Vacuum system.


  • Thickness: 2.0mm, 3.0mm
  • Roll length / width: 20ml (other lengths available on request) / 2.10ml

Regulations and approvals

FLAGON® PM/SL geomembranes are produced by the FLAG Spa factory (SOPREMA group) in Chignolo d'Isola (Italy) and are CE marked in accordance with EN13491, certificate no. 1085-CPD-0013.

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