Trade Select Wall Wrap MD Duty Micro-perforated PC:MD-B Dimensions 1500mm x 30m (45 m2) Thickness: 0.10mm

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Benefits

  • Trade Select® Wall Wrap Micro-perforated is a Light Duty, Vapour Permeable wall wrap designed for use in brick veneer and drained cavity wall systems to reducethe risk of interstitial condensation. The reflective foil side provides extra R-value when installed facing an air cavity, and the multi-layer structure provides superior strength, flexibility and durability.Classified as Class 4, Vapour Permeable, a dense pattern of micro-perforations allows water vapour to escape from the wall structure. Trade Select® Wall WrapMicro-perforated also acts as a barrier to air, radiant heat and dust penetration.
    • Micro-perforated to Class 4 Vapour Permeable
    • Ideal for drained cavity systems in

    Climate Zones 2 – 8

    • Strong and light weight
    • Air Barrier
    • Low Flammability, suitable for use in all

    BALs in bushfire-prone areas

    • 97% reflective

 

Category:

Description

Material Properties and Classifications

Trade Select® Wall Wrap Micro-perforated Light Duty classifications in accordance with AS/NZS 4200.1:2017 and AS/NZS 4859.1:2018

 

Criteria Reference Result Requirement
Resistance to Dry Delamination AS/NZS 4201.1:1994 Pass Pass
Resistance to Wet Delamination AS/NZS 4201.2:1994 Pass Pass
Shrinkage (Repeated wetting & drying) AS/NZS 4201.3:1994 0.0% < 0.5%
Nominal Thickness 0.09 mm Value
Electrical Conductivity AS/NZS 4200.1:2017 Conductive Classification
Duty AS/NZS 4200.1:2017 Light Classification
Tensile Strength Machine Direction AS 1301.448s-91 10.9 kN/m Min 7.5 kN/m
Tensile Strength Lateral Direction AS 1301.448s-91 8.5 kN/m Min 4.5 kN/m
Edge Tear Machine Direction TAPPI T 470 om-89 444 N Min 45 N
Edge Tear Lateral Direction TAPPI T 470 om-89 372 N Min 45 N
Air Control AS/NZS 4200.1:2017 Air Barrier Classification
Emittance Value AS/NZS 4201.5:1994 Anti-glare side: 0.90, Foil side: 0.03 Value
Emittance Classification AS/NZS 4200.1:2017 IR Non-reflective, IR Reflective Classification
Emittance Category AS/NZS 4200.1:2017 RN Category
Vapour Control ASTM E96 Class 4 Vapour Permeable Class 1 to 4
Vapour Permeance ASTM E96 1.600 µg/N.s Value
Water Control AS/NZS 4201.4:1994 Non-water Barrier Classification
Flammability Index AS 1530.2-1993 Low ≤ 5 High (> 5) / Low (≤ 5)

 

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