Wykamol CM3 Damp Proof Membrane

Product code CM3-40M
  • £191.40
  • £159.50
(50 items in stock)

Wykamol CM3 is a high-quality damp proofing membrane which is typically used to create a water-resistant barrier.  The membrane is highly resistant to alkalis, saline solutions, bacteria and fungi.

The HDPE sheets is formed with a pattern of low profile raised 3mm studs.  It is lightweight, easy to handle and can be cut to size with a utility knife or shears. The studs face the wall and create air channels between the membrane and the wall.

The highly versatile CM3 damp proof membrane is suitable for isolating finished surfaces from damp floors and walls.  It can be used above or below ground, over a contaminated or damp background, to support a dry lining or flooring.

Available in a roll of 40m2 (2m x 20m)

  Wykamol CM3   Data
  Material   HDPE
  Sheet Thickness   0.5mm
  Stud Height   3mm
  Water Void Capacity   2.19 l/m²
  Weight   0.5 Kg/m² 
  Water tightness at 60 kPa   >24 hours
  Working Temperature   -50°C to +80°C
  Softening Temperature   126°C
  Mean Compressive Strength   246 kN/m² 

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