reaction injection molding exothermic rim plastic plastics urethane urethanes polyurethane polyurethanes sheet metal metals fiberglass fiberglas thermoforming composite composites medical electronic electronics instrument instruments casting castings insert inserts housing housings mold molds molded panel panels part parts enclosure enclosures encapsulation reinforced replacement replacements alternative alternatives

exothermic molding inc. is a full-service manufacturer of custom plastic parts using reaction injection rim molding technology. with an on-site machine shop, exothermic molding inc. can create custom molds to duplicate fiberglass, urethane, polyurethane, thermoplastic, composite, and metal parts for use in medical, electronics, instrument, and other commercial and industrial uses.