 PhostrEx meets the requirements of both the Montreal Protocol and the Clean Air Act, and is the first commercially viable Federal Aviation Authority and United States Environmental Protection Agency certified halon replacement fire extinguishing agent.The EPA awarded the company with a 2007 Stratospheric Ozone Protection Award for the development of its PhostrEx fire-suppression system.PhostrEx reacts very quickly with atmospheric moisture, breaking down into phosphorus acid and hydrogen bromide.