What is Marine Grade Plywood?

Marine grade plywood is a kind of water-durable plywood, compared with the  regular plywood.

When exposed to water, it will be resistant to rotting, shrinking and warping due to the enhanced composition; for example, regular plywood is typically made using three glued together plies of wood, whereas marine grade plywood is constructed using as many as five layers, bonded with waterproof adhesive.

Is It Waterproof?

High quality plywood is one of the most popular choices for boat-building and nautical parts and the better quality the plywood, the stronger, lighter, and more flawless it will be. Designed to perform extremely well in high moisture conditions, or environments that will be exposed to moisture for long periods of time, plywood is suitable for finishing and is a first rate option for outdoor furniture near coastal areas.