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.
- Self-adhesive: quick, cost-effective and easy installation
- Meets door and window installation standards (CSA A440.4-07)
- Self-sealing
Function
Waterproofing
Product Roles
- Air/Vapour-Barrier Membranes
- Flashing Membranes
Building Component
- Roofs
- Walls
- Doors and Windows
Technology
SBS modified bitumen
Substrates
- OSB
- Concrete
- Gypsum
- Brick
Surface
Trilaminate woven polyethylene
Underface
Silicone release film
Application
Self-adhesive
Service temperature
-45 °C to 90 °C (-49 °F to 194 °F)
Thickness
1 mm (40 mils)
UV exposure
90 days
Storage instructions
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)
Tools required
- Knife
- Tape measure
- Smoothing roller
Surface Preparation
The substrate must be clean, dry and free of dust, grease or other contaminants.
Restrictions
It is not recommended to use a product containing bitumen directly on softwood boards or flexible polyvinyl chloride.