OBEX CORTEX 0221FR W2
OBEX Cortex 0221FR is a breather membrane for external wall and façade systems.
OBEX Cortex 0221FR is water resistant and vapour permeable, allowing moisture to escape from the wall build-up while helping reduce the risk of condensation within the construction.
- Tested for water resistance W2 to EN 13859‑2
- Provides breathable protection for effective moisture control
- Suitable for sheathing board, concrete, and insulation substrates
- Tested as an EI60 component for system integrity
- Third-party certified for specification confidence
- Can withstand up to 12 months UV exposure during construction
OBEX Cortex 0221FR provides breathable protection within external wall and façade systems.
It helps protect insulation and structural elements while allowing moisture vapour to pass through the wall build-up. This supports moisture control within the construction and helps maintain the performance of the wall system over time.
The membrane can be applied to sheathing board, concrete and insulation, giving flexibility across a range of external wall applications.
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