Elmer's MightyCore Foam Board

Strong, lightweight, and versatile, MightyCore is easy to work with, easy to cut, and incredibly durable. It’s the perfect choice for a variety of uses, including signage, screenprinting, roller-laminating, die-cutting, shadow boxes, and mounting digital images.

MightyCore’s polystyrene core is more dense than regular foam board, to resist denting, bending, and splintering, and the paper cap sheet has an underlying moisture barrier to prevent bowing and twisting. The smooth, "no-preparation" surface is receptive to most paints, inks, glues, spray adhesives, and vinyl lettering.

Choose a white surface with a white core or a black surface with a black core. Sheets are ¼" thick.