The Platon P20 Membrane is manufactured from black high-density polyethylene (PEH). It is impermeable and resistant to the usual chemicals in the building construction.
When the product acts as a damp proof membrane, both the product and floor coverings may be installed independent of the moisture content in the underlying concrete construction and with running water not under pressure in the air gap.
Studs are formed in a regular pattern on the one face of the Membrane. The studs are spaced at approx. 60mm centres. The product is supplied in sheets 1.36m x 2.18m and is cost effective for smaller rooms.