Extruded polystyrene foam core with high-quality, acid-free uncoated paper facers.
The premium, extruded foam core provides a smooth surface for superior mounting and framing results without the distracting read-through lines commonly seen in corrugated cardboard. The high-quality, paper facers developed for mounting & framing applications ensure a rigid and flat backer material, and the acid-free facers make FOUNDATION an ideal solution for archival and preservation mounting applications. The antique white facers meet the Library of Congress standards for conversation framing, making it a reliable mounting surface for your most valuable documents and photographs.
FOME-COR FOUNDATION is comprised of extruded white or black polystyrene foam with acid-free, uncoated paper facers. Made in the USA.