Platon Plaster Base

Cavity Drain Membrane for internal use. Platon Plaster Base can be installed on internal walls and vaulted ceilings above or below ground level. The substrate remains visible through the clear membrane for precise fixing. It is suitable for use with sand and cement renders and most lightweight and renovating plasters.

Technical Data:
Roll size: 2.0m x 20m x 5mm
Sheet thickness: nominal 0.50mm
Stud height (net): approx. 5.0 mm
Unit weight: 0.48 kg/m2
Softening temperature: +125ºC
Air gap volume: +3.2 litre/m2
Drainage capacity: max. 1.84 litre/m2
Life expectancy: at least 50 years
Colour: natural


  • BBA approved
  • HDPE cavity drain membrane for direct plastering
  • single component, no mesh or fabric layer
  • unique undercut stud design creates mechanical key for plaster
  • easy to cut, fix and seal
  • impermeable to water, gas and water vapour
  • compatible with other Platon membranes