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Airtight Liquid Vapour Control - Passive Purple Brush
Airtight Liquid Vapour Control - Passive Purple Brush
Airtight Liquid Vapour Control - Passive Purple Brush
Airtight Liquid Vapour Control - Passive Purple Brush
Airtight Liquid Vapour Control - Passive Purple Brush
Airtight Liquid Vapour Control - Passive Purple Brush
Airtight Liquid Vapour Control - Passive Purple Brush
Airtight Liquid Vapour Control - Passive Purple Brush
Airtight Liquid Vapour Control - Passive Purple Brush
Airtight Liquid Vapour Control - Passive Purple Brush

    Airtight Liquid Vapour Control - Passive Purple Brush

    BBA Certified, brush-applied Vapour Control Membrane for Connections and Service Penetrations. Use on multiple surfaces.

    Passive Purple is a VOC-free water-based product. It’s completely free of any nasty chemicals or fumes. What’s more, as a water-based product, cleaning your paintbrushes and airless spray device is a smooth, no mess task.

    For small projects, such as private houses, the Passive Purple Home Pack can be used with a flat paintbrush. In this case, an airless spray device is not needed.

    The wall/ceiling connections also need to be made airtight, especially when the connections are made of two different types of construction materials such as red brick/concrete or steel/concrete.

    Different construction materials react differently to changes in humidity and temperature, moving at different rates, which can lead to small cracks in plaster or another type of finishing. That movement can create air leaks that cause your building’s energy performance to suffer and potentially open the gateway for damp and mould to appear.


    With its fibre reinforced polymer technology, Passive Purple Brush can bridge gaps of up to 7mm – 10mm. ideally you want the structure to have as little gaps in as possible to save time and cost on materials. once all connections, joints, boards and penetrations are complete and located, simply use a firm paint brush to fill and seal over the gaps and joints. this alone will reduce air leakage an enormous amount leaving your final spray coat ”if required” the icing on the cake. With a filler style technique and putty like consistency, Passive Purple Brush is extremely easy and fast to apply with no surface or area a problem. Head over to YouTube or click the left hand video bar to take a look.

    Specification
    • Passive House

      Passivhaus

      Facade

      Membrane

      Rain Screen

      Vapour Control

      Airtightness

      Airtight

      VCL

      Brush Applied

      Paint on Airtightness

      Brush applied Airtight

      Internal Vapour Control

      Vapour

      Vapor

    Technical specification
    • Unique ref.Passive-Purple-Brush
    • TypeBuilding Material
    • Date of publishing2023-05-19
    • Edition number1
    Classification
    • BIMobject CategoryBuilding Materials - Waterproofing & Membranes

    Region availability

    Europe Asia North America Africa South America Oceania
    Åland Islands
    Afghanistan
    Anguilla
    Algeria
    Argentina
    Australia
    Albania
    Armenia
    Antigua and Barbuda
    Angola
    Bolivia
    Andorra
    Azerbaijan
    Aruba
    Benin
    Brazil
    Austria
    Bahrain
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    Chile
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    Belize
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    Colombia
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    Burundi
    Ecuador
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    British Indian Ocean Territory
    British Virgin Islands
    Cameroon
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    Brunei
    Canada
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    Central African Republic
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    China
    Cayman Islands
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    Paraguay
    Czech Republic
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    Collectivity of Saint Martin
    Comoros
    Peru
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    Costa Rica
    Côte d'Ivoire
    Suriname
    Estonia
    Georgia
    Cuba
    Democratic Republic of the Congo
    Uruguay
    Faroe Islands
    Hong Kong
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    Finland
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    Japan
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    Isle of Man
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    Laos
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    Liberia
    Latvia
    Macau
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    Libya
    Liechtenstein
    Malaysia
    Nicaragua
    Madagascar
    Lithuania
    Maldives
    Panama
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    Mongolia
    Puerto Rico
    Mali
    Malta
    Myanmar (Burma)
    Saint Kitts and Nevis
    Mauritania
    Moldova
    Nepal
    Saint Lucia
    Mauritius
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    Nigeria
    Portugal
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    Turks and Caicos Islands
    Republic of the Congo
    Romania
    Singapore
    U.S. Virgin Islands
    Reunion
    Russia
    South Korea
    United States
    Rwanda
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    Sri Lanka
    Saint Helena
    Serbia
    Syria
    São Tomé and Príncipe
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    Senegal
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    Spain
    Thailand
    Sierra Leone
    Svalbard and Jan Mayen
    Türkiye
    Somalia
    Sweden
    Turkmenistan
    South Africa
    Switzerland
    United Arab Emirates
    South Sudan
    Ukraine
    Uzbekistan
    Sudan
    United Kingdom
    Vietnam
    Tanzania
    Vatican City
    Yemen
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    Togo
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    Western Sahara
    Zambia
    Zimbabwe