This is a common culprit for huge air leakage. With its fibre reinforced make up, Passive Purple Brush will completely seal and dry into a tough airtight membrane that will not peel or become unstuck like your classic silicones and tapes usually used.
Completely seal the slabs to panels/walls with a perimeter application of Passive Purple Brush or Spray
Bridge the larger gaps in the wall connections/joints for a tough yet flexible seal which allows itself to work with building settlement before spraying over with Passive Purple Spray
Service penetrations can be the down fall of any building. Passive Purple and Passive Purple Brush is applied around objects that penetrate any surface of the external envelope sealing where most tapes and membranes fail and are too awkward to apply
Completely seal the wall to ceiling connections with a perimeter application of Passive Purple Brush or Spray
Don’t risk tapes and membranes peeling away or becoming unstuck leaving your house open for air leakage. Costing you labour, energy and stress. Passive Purple Brush can be applied with great speed and on damp surfaces, all of which tapes don’t do well on