By A Mystery Man Writer
Passive Purple range - airtight liquid vapour control membrane / airtight paint, for internal & external use, applied by spray or brush.
Passive Purple Airtight Liquid Vapour Control Membrane Spray
VCL Membrane (Vapour Control Layer) - In Stock
Passive Purple
Revolutionising retrofit with innovative solutions
The difference between internal and external vapour control
Where Should the Air Barrier Be Located? - Energy Vanguard
Airtightness
White Airtight Vapour Control Paint (10kg) - In Stock
Intelligent Membranes (a7cc88de3bca44a316e7abddcb1177) - Profile