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  • Products
    • Passive Purple
      • Spray / Roller
      • Brush
      • Sealant
    • Airtight White
      • Spray / Roller
      • Brush
      • Sealant
    • Passive Purple External / X / Retrofit
      • External Spray / Roller
      • External Brush
      • X - Spray/Roller
      • X - Brush
      • Retrofit Airtightness Brush Applied Paint (5kg)
      • Retrofit Airtightness Spray/Roller Paint (10kg)
    • IM Fleece Tapes
    • Waterproof Blue Liquid DPM
      • Roller
      • Brush
    • Poseidon
      • Poseidon Waterproof Membrane Paint (7KG/12KG) - Spray / Roller
      • Copagro sealant (Used with Poseidon)
    • The GOAT
      • Roller / Spread
      • Pour / Brush
      • Liquid Grommet
    • Passivhaus Brickseal
      • Spray / Roller / Brush
    • FRED
      • Spray / Roller / Brush
    • Intelligent Protect
      • Spray
    • Intelligent Protect AC/FR
      • Spray
    • Phuck Off
      • Brush
    • Surface Pro
      • Spray
      • Brush
    • Soteria
      • Spray
    • Lime Prime
      • Low Pressure Spray / Roller
    • Primer IM
      • Low Pressure Spray / Roller
    • Supergrip
      • Roller
    • Retrotec
      • Smoke Pen
      • Refills
    • Accessories
      • Vaseline Spray
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  • Solutions
    • Airtightness
      • Internal
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    • Vapour Control
      • Passive Purple
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    • Weatherproofing
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    • Protection
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      • Glass
      • Surfaces
    • Asbestos
      • Encapsulation
    • Primers
      • Lime Based Products
      • Multi Use Primer
      • Plaster & adhesive
  • Technical Corner
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Intelligent Membranes Store
  • Products
    • Passive Purple
      • Spray / Roller
      • Brush
      • Sealant
    • Airtight White
      • Spray / Roller
      • Brush
      • Sealant
    • Passive Purple External / X / Retrofit
      • External Spray / Roller
      • External Brush
      • X - Spray/Roller
      • X - Brush
      • Retrofit Airtightness Brush Applied Paint (5kg)
      • Retrofit Airtightness Spray/Roller Paint (10kg)
    • IM Fleece Tapes
    • Waterproof Blue Liquid DPM
      • Roller
      • Brush
    • Poseidon
      • Poseidon Waterproof Membrane Paint (7KG/12KG) - Spray / Roller
      • Copagro sealant (Used with Poseidon)
    • The GOAT
      • Roller / Spread
      • Pour / Brush
      • Liquid Grommet
    • Passivhaus Brickseal
      • Spray / Roller / Brush
    • FRED
      • Spray / Roller / Brush
    • Intelligent Protect
      • Spray
    • Intelligent Protect AC/FR
      • Spray
    • Phuck Off
      • Brush
    • Surface Pro
      • Spray
      • Brush
    • Soteria
      • Spray
    • Lime Prime
      • Low Pressure Spray / Roller
    • Primer IM
      • Low Pressure Spray / Roller
    • Supergrip
      • Roller
    • Retrotec
      • Smoke Pen
      • Refills
    • Accessories
      • Vaseline Spray
      • Foil Applicator Gun
  • Solutions
    • Airtightness
      • Internal
      • External
      • Tapes
    • Vapour Control
      • Passive Purple
      • Airtight White
    • Weatherproofing
      • Facades
      • Brickwork
    • Underground gases (Radon & Methane)
      • Internal
    • Waterproofing
      • Bathroom / wet room
      • DPM
      • Roofs
      • Basements
      • Floors
    • Fire Protection
      • Internal
      • External
    • Protection
      • Windows & Doors
      • Glass
      • Surfaces
    • Asbestos
      • Encapsulation
    • Primers
      • Lime Based Products
      • Multi Use Primer
      • Plaster & adhesive
  • Technical Corner
    • Intelligent Membranes – Application & Coverage Rates
    • About Us
    • Case Studies
    • Intelligent Membranes Blog
    • Airtightness & Vapour Control Technical Details
    • Installers and Distributors
    • Airtightness Heat Loss Calculator
    • Intelligent Membranes Brochures
    • Worldwide Community
    • 360 Images
    • 360 Videos
    • All Videos
  • FAQ
  • Contact
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Collections

  • Accessories

    Accessories

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  • Airtight Paint

    Airtight Paint

    Airtight Paint

  • Bathroom Waterproofing NHBC Standards

    Bathroom Waterproofing NHBC Standards

    Bathroom Waterproofing NHBC Standards

  • Passive Purple airtight liquid membrane tin used for creating high-performance, vapour control building envelopes.

    Best Selling Products

    Best Selling Products

  • Passive Purple airtight liquid membrane tin used for creating high-performance, vapour control building envelopes.

    Blockwork Airtightness

    Blockwork Airtightness

  • Intumescent Paints

    Intumescent Paints

    Intumescent Paints

  • Liquid Roofing Membrane

    Liquid Roofing Membrane

    Liquid Roofing Membrane

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    Liquid Waterproof Membrane

    Liquid Waterproof Membrane

  • brush applied airtightness that spans large gaps and used externally on a building

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  • Passive Purple

    Passive Purple

    Passive Purple

  • Passive Purple airtight liquid membrane tin used for creating high-performance, vapour control building envelopes.

    Passive Purple Editions

    Passive Purple Editions

  • Passive Purple External

    Passive Purple External

    Passive Purple External

  • Passive purple-x

    Passive purple-x

    Passive purple-x

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  • Radon Barrier Membranes

    Radon Barrier Membranes

    Radon Barrier Membranes

  • Retrofit Vapour Barrier Membrane

    Retrofit Vapour Barrier Membrane

    Retrofit Vapour Barrier Membrane

  • Retrotec

    Retrotec

  • Steel

    Steel

    Steel

  • Surface Protection

    Surface Protection

    Surface Protection

  • VCL Membrane (Vapour Control Layer)

    VCL Membrane (Vapour Control Layer)

    VCL Membrane (Vapour Control Layer)

  • Wall Membranes

    Wall Membranes

    Wall Membranes

  • Weatherproof Membrane

    Weatherproof Membrane

    Weatherproof Membrane

RIBA Product Selector logo representing accredited building products recognised by the Royal Institute of British Architects for architectural specification.
BBA certification logo indicating independent approval, inspection, testing, and certification for building products such as Passive Purple Internal and Passive Purple Brush, Certificate 22/6002.
WUFI® Database certification graphic indicating that the material’s tested properties allow moisture control design compliant with EN 15026, ASHRAE 160, and DIN 4108 standards

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