Shandong Tonda’s anti-mildew deck modular panels are specially formulated to resist fungal growth in humid environments, such as indoor pools, greenhouses, and tropical regions. The panels incorporate antimicrobial additives that inhibit mold and mildew, achieving a mildew resistance rating of 0 in ASTM D3273 testing. Their moisture-resistant polyurethane structure (water absorption ≤0.1%) and raised base design promote airflow to prevent dampness. Ideal for outdoor decks in high-humidity areas, they maintain structural integrity and hygiene over extended use. Contact us to request anti-mildew test reports for your project.