Self-Stick Foam Board is durable and lets you easily mount your items without hot mounting equipment. Foam Boards feature a cold adhesive that is pressure sensitive so all you need to do is peel the cover, line up your print, and press down. The high-tack adhesive on Self-Stick Foam Board is sticky to the touch and provides the maximum possible hold. Board sizes up to 16" x 20" are coated with a repositionable adhesive, so no need to worry about being off-center on your first try. 3/16" thick Self-Stick Adhesive Foam Board is sturdy, lightweight, and easy to cut. Most prints can be applied by touch or using a small hand roller called a brayer. The adhesive used on our foam core boards is pH 7 neutral.