



Passive Purple Brush
Airtightness solutions for awkward areas. Brush applied airtight paint.

Passive Purple External - Fire protected
Airtight external facade waterproof membrane
Class B Airtight liquid vapour control that is watertight and breathable. Spray, brush or roll applied airtight paints
Passive Purple External Brush
Airtightness solutions for internal details
We have RIBA Approved CPD’s and all our products can be fount on NBS Source
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The One And Only
Intelligent Airtight Liquid Vapour Control