Membrane TehnoNIKOL Superdiffusive Substantial is a three-layer microporous membrane. The top and the bottom layers are nonwoven fabrics of polypropylene, which build a firm frame for the middle 'working' layer. The middle layer is a polypropylene film, that due to its unique properties provides diffusion of vapor but does not prevent water flowing.
It is used in the system of skyscrapers ventilated facades and sloping roofs. This membrane can work as a temporary protective coating from the influence of the sun, wind and precipitations for up to 4 months.