As render carrier for Stucco or as Siding panel, where there are also requirements that the panel must be air permeable and structural. Normally, it is possible to insulate all the way up to the panel, provided the inside vapour barrier is sealed.
The surface is treated with a water repellent coating. The unique features: air permeable from the inside, (steam can leave the construction), waterproof front surface.
Calcium Silicate panel with surface coating.
Resistant to termite, mould and fungus
The panel is not weakened when wet. The high PH value makes the board very resistant to attack by termites, fungi and moulds. The panel cannot rot or degrade in a humid environment.