John Ara Caramanian — Innovation and Field Experience
John Ara Caramanian began working alongside his father, Ara, at a young age and became deeply involved in the development and application of the company’s epoxy products.
During the 1960s, the company’s work expanded considerably. When Allis-Chalmers approached Ara about developing an epoxy material for dynamically balancing electric motors, the resulting product became EPO Dynaweight. John continued developing and expanding the Dynaweight line for motor manufacturers and repair facilities.
Following Ara’s death in 1970, John took the reins of Commercial Chemical Company. He continued developing products while also expanding the company into industrial contracting, giving him firsthand experience using the company’s materials under demanding field conditions.
Commercial Chemical completed concrete repair and coating work at college stadiums, parking garages, sections of Interstates I-75 and I-275, and Wright-Patterson Air Force Base. Many of the systems used on those projects remain part of the Dynamis product line today, including EPO Patch & Grout, EPO Resurfacer, Joint Sealants and industrial epoxy coatings.
John also refined the company’s pre-measured kit system, allowing customers to mix properly proportioned materials without weighing components in the field. He continued developing new products, including Pour-Flex, a flexible epoxy potting compound designed to protect electrical components in submersible motors.
His approach combined product development with real-world application experience—an approach that became a defining part of the company for the generations that followed.