Premium Custom Logo Polystyrene Waterproof Thermal Insulation Tile Backer Board
Ultra-lightweight yet durable polystyrene core engineered for superior waterproofing and thermal insulation. High-density closed-cell structure resists moisture, mold, and cracking under extreme temperatures. Precision-cut edges ensure seamless installation for tiles in wet areas like bathrooms, kitchens, and balconies. Custom logo printing available for branding—ideal for contractors, wholesalers, and DIY projects. Fire-retardant and eco-friendly material meets international safety standards. Optimized for adhesive bonding, reducing labor time and material waste. Global bulk pricing advantage: wholesale quantities at unbeatable rates. Elevate your tiling projects with professional-grade backing that lasts.