US: National Gypsum has launched Permabase WP Waterproof Cement Board, a 1.3cm-thick cement board with a waterproof core, reinforced edge and smoother surface and stronger tile bond than previous Permabase boards for mould and moisture resistance and ease of cutting and installation. National Gypsum product manager for Permabase Tony Fuller said that “National Gypsum is committed to creating innovative products with performance benefits” for construction.
