Ethafoam by Sealed Air
Ethafoam® is Sealed Air's brand name for their archival quality, polyethylene foam product in plank form. Polyethylene is a tough, flexible thermoplastic resin, which being inert and chemically stable, meets all preservation standards. Easy to handle, cut, shape and form, these products are widely used in protective packing of fine art and artifacts for both transportation and storage. Recyclable and reusable.
Test: Oddy Test Results (link)
Ethafoam planks measuring 108" x 24" x 1" and larger may be custom ordered. For pricing, please email us or call 1-800-922-5522