Operational for over 50 years, Electro-Flex Heat Inc. has been manufacturing silicone rubber, etched foil and Kapton heaters. The various applications of the company s products include medical equipment, business machines, security cameras, telecommunications, consumer appliances and automobiles. Its silicon rubber heaters provide resistance to temperature extremes, moisture, weathering, radiation, fungus and chemical attack. Situated in Bloomfield, Conn., the company s products undergo a series of testing, including dielectric hi-pot, visual, resistance and dimensional check. Electro-Flex Heat Inc. has many standard units that operate under high pneumatic pressure and meet United States Air Force (USAF) specifications.