Pelmor® Laboratories began its corporate life in 1956 as a laboratory for the testing and development of rubber compounds. Since then, we have evolved into a full service, vertically integrated, custom manufacturer of natural and synthetic rubber products.  Today, our operations include:  Rubber compound recipe development for internal use and for outside companies Testing of customer-owned rubber formulations, using ASTM methods, to commercial, customer, and military specifications. Engineering of rubber products, components, dies, and molds Custom mixing of rubber compounds to stringent specifications Custom molding of all-rubber and rubber-to-metal bonded parts Custom extrusion of complex rubber profiles and shapes