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illbruck ME501 DUO HD Intelligent Membrane
illbruck ME501 DUO HD Intelligent Membrane
illbruck ME501 DUO HD Intelligent Membrane

Verified 21 days ago

illbruck – a brand of Tremco CPG UK Ltd

Verified 21 days ago

illbruck – a brand of Tremco CPG UK Ltd

Verified 21 days ago

illbruck – a brand of Tremco CPG UK Ltd
Summary
An air and water tight membrane with variable vapour permeability for connection between the external perimeter of the window, door or curtain wall frame and the backing wall substrates.
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Application

Applied to principally to the external perimeter of windows doors and curtain walling or over other linear construction joints. Often accompanied by illbruck ME508 Duo EW/F applied to the internal perimeter for a complete perimeter seal . ME501 Duo HD may also be used internally for difficult details, or where the width of the membrane exceeds the available sizes of Me508 Duo EW/F. Please consult illbruck for advice.

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Description

ME501 Duo HD is a highly water tight and airtight "intelligent" membrane with reactive and variable vapour control. ME501 Duo HD provides a high performance seal to the external perimeter joints between the window, door curtain wall and the external construction reveal. The membrane is suitable for external and interior use and provides an air and weathertight but breathable seal. The standard version is bonded on both edges with illbruck SP525 Polymer Hybrid adhesive sealant or another sealant specified by illbruck for difficult substrates. 


Features and benefits:

  • Complies with principle of ‘inside tighter than outside’ in order to facilitate efficient vapour control - avoids interstitial condensation.
  • Excellent drying potential.
  • High strength, tear resistant.
  • UV stable; will tolerate up to 12 months direct exposure prior to covering.
  • Membrane can be applied before or after window installation to suit on-site details and programming.
  • Also available in a self-adhesive option (ME501 VV) and with gasket options for fixing to the profile.


For Technical Data Sheets and Safety Data Sheets, please refer to the illbruck website Download Centre.

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Product certifications
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Color
Grey
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Finish
Smooth, Textured
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Material
Polyethylene, Polyester, Laminate
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Shape
Rectangle
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Length
25000 mm
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Height
0.6 mm
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Specification

Classification data
Material
Non-woven polyester fleece and microporous polyethylene laminate.
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Performance characteristics
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Water vapour resistance (minimum)
To BS EN 1027, variable sd-value 0.3 m to 20 m.
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Fire performance
To EN 13501-1 Class E; to DIN 4102, Class B2.
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UV stabilization
12 months.
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Third-party certification
British Board of Agrement Certificate.
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Physical properties
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Colour
Anthracite/ dark grey.
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Dimensions
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Thickness (minimum)
0.6 mm.
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Width (minimum)
Slit to width 60–1500 mm.
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Roll length (minimum)
25 m.
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Additional properties

Air permeability
To BS EN 1026, <0.1 m³/m².hr@50Pa.
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Resistance to water penetration
Resistance to driving rain to BS EN 1027, 1200 Pa; Resistance to liquid water penetration to EN 1928, Class W1.
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Application temperature
+5° to +40°C.
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Service temperature
-40°C to +80°C.
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UV resistance
12 months full exposure.
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Storage
12 months in cool dry conditions.
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Accessories
Cutting shears., Seam roller., Tape measure., Retractable bladed knife.
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Adhesive
Plain - bonded with SP525 on both edges.
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