- BRANZ Appraised (Australia 980)
- UV stabilised PVC as required by BCA
- Lightweight for easy transportation and installation
- Biologically and chemically resistant to treated materials
A rigid cavity closer / flashing for use on drained and ventilated cavities prior to weatherboard installation. Prevents vermin from entering the cavity, and it's stronger design acts as a support and achieve the correct angle for the first row of weatherboard.