ENVIROGRAF FFCB Rainscreen Fast Fix Cavity Barrier - (25mm airflow) - ALL SIZES Width:150mm (175mm cavity) External Diameter: 20mm

External Diameter: 20mm

SIGA Majvest 200 breather membrane is a diffusion-open layer that can withstand driving rain and is especially suitable for use behind sealed façades for external protection of the wall structure

Length: 2400mm

The tape is impregnated with an adhesive and can be used without primer

ENVIROGRAF FFCB Rainscreen Fast Fix Cavity Barrier - (25mm airflow) - ALL SIZES Width:150mm (175mm cavity) External Diameter: 20mmRainscreen fast fix ventilated cavity barrier, an effective solution for ventilated rainscreen cavities. Suitable for both horizontal and vertical application. Supplied in 1220mm lengths with 4 fixing brackets per length. In addition, achieves 2 hours of fire protection for cavities from 75mm to 315mm. Mechanically fix the cavity barrier to the substrate at a maximum of 500mm centres with non combustible fixings. Ensure there are no gaps between the