Airtight White Airtight Vapour Control Membrane
KEY POINTS:
 PASSIVHAUS CERTIFIED

BBA CERTIFIED
 M1 CLASS, VOC FREE (volatile organic compound)
 RADON BARRIER
 FIRE CLASS C
 Upto 300m2 a day per operative
 0.03ach (air changes per hour)
 Adheres to any substrate *See product sheet*