The CS-EASY FOIL OS BLACK is composed of a PES membrane and an innovative vapour permeable polyurethane coating that provides durable UV protection. Rain and powder snow are retained by the foil. The smooth surface of the membrane ensures that rain and moisture run safely of the façade. The foil can be applicated easily in corners thanks to a two- or threefold protective paper on the adhesive strip.


Application examples

Permanent raintight sealing for:

  • Joinery work (aluminium, wood, PU, PVC)
  • Curtain walls
  • Frames
  • OSB
  • Connections with our foils

Colour foil : black

Widths, lengths and packaging

  • 100mm x 25m (6 rolls per box)
  • 150mm x 25m (4 rolls per box)
  • 200mm x 25m (3 rolls per box)
  • 250mm x 25m (2 rolls per box)
  • 300mm x 25m (2 rolls per box)
  • 350mm x 25m (1 rol per box)
  • 400mm x 25m (1 rol per box)


  • Vapour permeable
  • Windproof
  • Protection to downpour
  • Black surface
  • 10 years warranty on UV-resistance only for partially open façade membrane (max. 40% joints / Max.joint width 50mm)
  • Powerful, self-adhesive surface
  • No extra adhesive needed thus very fast and efficient
  • Full optimal self-adhesive properties reached after 60 minutes
  • Easy to apply, even on difficult surfaces

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