Premium Moisture-Proof Waterproof Backing Board for Bathroom & Building Applications

High-density waterproof core resists moisture absorption and mold growth, ensuring long-term structural integrity in humid environments. Precision-engineered polymer coating provides seamless water barrier protection, preventing leaks and wall damage.

Reinforced fiberglass mesh backing enhances durability and crack resistance, ideal for tile underlayment in high-traffic wet areas. Flame-retardant additive meets international safety standards for commercial and residential use.

Pre-cut edges allow quick installation with standard adhesives, reducing labor time for contractors and DIY projects. Universal thickness (specify if known) ensures compatibility with most flooring systems and shower pans.

Primary Applications:

- Bathroom wall and floor waterproofing

- Shower stall substrate protection

- Kitchen backsplash moisture barrier

- Basement and laundry room moisture control

Bulk purchase discounts available for construction firms and renovation contractors. OEM specifications customizable for large-scale projects.