- Premium reflective non-combustible vapour permeable wall wrap
- Air Barrier, Class 3 Vapour Permeable
- Ember-proof and suitable for all BAL zones
- Ultra-strong material
- Chemically inert / long life components
FireSark® Micro-perforated is an Extra Heavy Duty, Vapour Permeable reflective wall wrap designed to reduce the risk of interstitial condensation in building systems while delivering superior fire performance to exceed the requirements of the 2019 National Construction Code for bushfire-prone areas.
Classified as Class 3 Vapour Permeable, a dense pattern of micro-perforations allows water vapour to escape from the wall
structure making it ideal for drained cavity systems in Climate Zones 6 - 8. FireSark® Micro-perforated also acts as a barrier to air, radiant heat, draughts and dust penetration.
FireSark® Micro-perforated is a flexible three-layer product made with a combination of non-combustible E-glass fabric, 97% reflective aluminium foil, and fire-resistant polymer adhesive.