Fermacell Powerpanel H20 has been specifically developed for use in rooms where there are damp conditions. Powerpanel H20 is a cement-bonded light concrete construction board with a laminated structure, reinforced on both sides with an alkali-resistance glass fibre mesh creating a strong, water resistant and hard wearing board. Powerpanel is noncombustible and is certified as a class A1 material. This board is designed for wet areas- domestic or commercial such as bathrooms, kitchens, showers, saunas and swimming pools (with specific treatment). Fermacell Powerpanel H20 prevents leaks, mould growth and loss of tiles and water staining. Panels can be cut to size.