InSite® Acid Free is a high-quality paper faced mounting board with a memory foam center and a smooth, bright white paper. Created for preservation framing, and is recommended for photographers and artists who require a backing that will help preserve their artwork for long term display or storage. 1/8” in thickness.
Also called foam core or backing board, mounting board is a strong, stiff board consisting of a lightweight foam within outside layers of paper. It supports artwork within a frame, and provides a smooth surface onto which the art can be mounted.