Premium Multifunctional Waterproof Backing Board
Heavy-duty composite insulation board with high-density waterproof core, ideal for moisture-prone areas. Reinforced surface layer resists scratches and impacts, ensuring long-term durability in high-traffic zones. Versatile application for floors, walls, and ceilings—perfect for basements, bathrooms, and commercial spaces. Eco-friendly materials with zero VOC emissions, meeting strict indoor air quality standards. Precision-engineered interlocking edges for seamless installation, reducing labor time and costs. Thermal and sound insulation properties enhance energy efficiency and acoustic comfort. Ultra-smooth finish ready for paint, laminate, or direct use—no additional prep required. Bulk pricing available for contractors and wholesalers, ensuring unbeatable value.