Waterproof Film Faced Plywood For Construction Waterproof film faced plywood is a heavy-duty, construction-grade engineered wood panel specially designed for concrete formwork and outdoor building projects. It adopts a strong multi-layer hardwood core with cross-layer lamination, ensuring high structural strength, great load-bearing capacity and excellent deformation resistance. Covered with a smooth, waterproof phenolic film on both sides, this plywood features superior water resistance, abrasion resistance, corrosion resistance and easy demolding performance. The tight film surface prevents concrete adhesion, reduces construction time and ensures smooth finished wall and concrete surfaces. Made with high-strength waterproof glue, it adapts to humid and harsh construction environments. Lightweight, easy to cut and reusable, it is cost-effective for engineering use. Widely applied in bridges, high-rise buildings, tunnels and infrastructure construction, it is an essential durable formwork material for modern construction works.