Gatorfoam is a premium, ultra-durable foam board perfect for artists and professionals alike. Its core is made from tough polystyrene foam, laminated on both sides with resin-impregnated wood fiber veneers, making it highly resistant to dents, punctures, and moisture. Despite its strength, Gatorfoam remains lightweight, waterproof, and ideal for various artistic applications—whether you're stretching watercolor paper, prepping a ground for pastels, or seeking a portable canvas panel alternative for plein air painting. It can even be cut to size at home, offering flexibility without compromising durability.