Foam-In-Place Cushioning expands up to 130 times its liquid volume to thoroughly protect products from shifting and damage. Gravity-fed urethane foam is produced by mixing two CFC (chlorofluorocarbon) free materials. System includes: hand-held mixer-dispenser, 100-lb. super twin pak of foaming chemicals that yields 130 cu. ft. of foam, bench-mounted dispensing rack, floor holster for mixer-dispenser with 25 drip bags, 1-gal. cleaning solvent, and one roll of 24" center fold x 100' polyethylene film. Plugs into any 115V outlet. Made in USA.