Micoral NB Heat-Activated Self-Adhesive Vapour Control Layer - Icopal

Anderson Micoral NB Heat-Activated Self-Adhesive VCL

Anderson Micoral NB is for use as a vapour control layer in new build situations where the warm roof insulation in a bitumen or single layer system is being mechanically fastened. The membrane is used beneath insulation and safely controls the passage of internal water vapour through the roof structure. Since the membrane is adhered, it can provide a weatherproof temporary finish to the roof structure prior to the application of the final waterproofing system.

Features & Benefits

  • Heat activated / Self adhesive application.
  • Quick, clean and simple to install.
  • Self adhesive side lap.
  • Savings in gas.
  • Suitable for all roof types.

Icopal Insured Guarantees for up to 20 Years

Icopal Insured Guarantee When installed to Icopal’s specification and by an Icopal approved contractor, comprehensive insured guarantee cover for up to 20 years is available.
Further information on the different levels of guarantee cover.

Product Range

Micoral NB heat-activated self-adhesive vapour control layer is a SBS-modified bituminous membrane reinforced with an extra strong PET aluminium foil. The upper surface is finished with a polyethylene film and the lower surface is finished with a heat-activated self-adhesive SBS bitumen with a siliconised pull-off release film.

Product Code Description Roll Size Roll Weight
3007123 Micoral NB Self Adhesive VCL with Aluminium 50m x 1.08m 20kg

 

Product Data and Performance

Performance Data:
Thickness: 0.25mm (nominal)
Upper Surface: Aluminium
Tensile strength (TD): 200N/50mm
Water Vapour Resistance: >5000MNsg-1
Equivalent air thickness: Sd = 1’500 m

 

Ancillary Products

Icopal S.A. Spray PrimerIcopal S.A. Spray Primer is designed to penetrate and seal dusty or porous substrates of masonry, concrete, cementitious screeds or renders; existing bituminous or asphalt waterproofing; plywood or OSB; structural steelwork and other metals; prior to the application of thermically-activated self-adhesive bituminous membranes.

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