Premium Waterproof Backing Board – Factory Direct Pricing
High-quality E0-grade flame-retardant core with reinforced polymer coating ensures zero water absorption, ideal for humid environments like bathrooms and basements. Precision-laminated surface resists scratches and mold, perfect for DIY projects, furniture backing, or wall paneling with seamless installation. Industrial-grade durability meets lightweight design (3mm/5mm thickness options), cutting cleanly without fraying edges for professional finishes. Manufacturer-direct bulk pricing—no middlemen. Custom sizes available for contractors and wholesalers. Stock up on the most cost-effective solution in the market.