Passive Purple AIRTIGHT Vapour Control Membrane
The world’s most airtight liquid-applied vapour control membrane. BBA certified and Passivhaus certified.
 
KEY POINTS:
8-18m2 COVERAGE PER TUB
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 sheets*
 
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