HN Tile Backer Board

HN tile backer board is made of extruded polystyrene rigid foam XPS as the core material, processed by compounding both sides with glass fiber mesh and cement-based composite coating. It is a high-performance building material suitable for wet areas or areas prone to moisture bathrooms, kitchens, exterior walls, basements, providing long-term waterproofing while simplifying installation. It can prevent water infiltration, mold growth, structural degradation and enhance insulation performance. For thin bed tile laying or surface rendering finishing projects on walls and floors, this type of innovative building board is an extremely suitable substrate choice.