Premium Insulation Waterproof Board – Ceramic Tile Backing Excellence
High-density extruded board with superior moisture resistance, ideal for ceramic tile underlayment. Advanced closed-cell structure prevents water absorption, ensuring long-term durability in wet areas. Precision-engineered surface enhances tile adhesion, eliminating cracks and uneven installations. Perfect for bathrooms, kitchens, balconies, and commercial spaces requiring waterproof stability. Ultra-lightweight yet rigid, simplifying handling without compromising structural support. Global bulk pricing advantage – wholesale quantities available at unmatched rates.