Our Engineered superior performance for high-moisture environments Marine Class 3 Plywood is a premium-grade panel ideal for demanding applications where strength, durability, and water resistance are critical. Manufactured using high-quality hardwood veneers and waterproof adhesive, this plywood meets stringent Class 3 standards for exterior and marine use. Perfect for boat building, coastal construction, outdoor furniture, and other exposed structural applications, Marine Class 3 Plywood offers exceptional resistance to delamination, rot, and fungal attack. Its smooth surface finish also makes it suitable for decorative uses where both aesthetics and durability are important. What is Class 3? Class 3. Exterior conditions - exposure to weather over sustained periods or continuous exposure to relatively high humidity. (Other sheet material supplies available)
