Self-Stick adhesive foam board are coated with a pressure sensitive or 'cold' adhesive.
Available in white or black, both are lightweight and easy to cut. Most prints can be applied by hand with a brayer. Black boards have black paper and foam middle and offers a finished plaqued look even when not using any frames or edge tape.
Pressure sensitive or 'cold' adhesive is available in two types high tack or low tack. Sticky to the touch, high-tack adhesive is a permanent adhesive for maximum hold. Low tack adhesive is sticky to the touch and temporarily repositionable