This is for the purists who will settle for nothing less than a product that comes witha 100 percent guaranteed protection aganist anything tested aganist it. Our specialty, the Boiling Water Proof plywood. Invest in this product and experience satisfaction not just for years, but for decades. Made with unadulterated Phenol and Formaldehyde resin that can bear any extreme climatic variations. Treated further with several preservatives to increase its efficiency and durability. We use Computer controlled pressure and that extra bit of cooking time to ensure 100 percent adhesion, because when manufacturing our premium range we tolerate no margin of error. Our Marine Plywood is perfect for everything & strong for anything.