AIR AND VAPOR BARRIER MEMBRANE REDZONE PRO is a 1 mm (40 mils) self-adhesive through-wall membrane designed for light commercial buildings. It ensures air and water vapor sealing. It is composed of SBS elastomeric bitumen and a trilaminate woven polyethylene facer. The trilaminate woven polyethylene is compatible with the use of sprayed polyurethane foam insulation.
Underface Silicone release film
Service temperature -45 °C to 90 °C (-49 °F to 194 °F)
Thickness 1 mm (40 mils)
UV exposure 90 days
Rolls should be stored upright. If the products are stored outdoors, cover them with an opaque protective cover after removing the delivery packaging.
Minimum application temperature
-10 °C (14 °F)
The substrate must be clean, dry and free of dust, grease or other contaminants.
It is not recommended to use a product containing bitumen directly on softwood boards or flexible polyvinyl chloride.