Manufacturer of rigid unfaced polyiso/urethane foam core materials. Offer ELFOAM® blocks, sheets & fabricated shapes in 2-6 lbs/ft3 densities. Products compatible with most composite processes/resins and can handle +/-300°F temperatures. Perforation/Scoring finishes also available. Applications include panel/infrastructure cores, insulation, rib stiffeners, pattern media, profile inserts and drainage slopes. elliottfoam.com