Thermal fluid expert Globaltherm has acted on industry calls for higher temperature heat transfer products. The company's addition to its range is Omnistore MS-550, a molten salt heat transfer media that operates at temperatures ranging from 150 to 550degC. Specifically designed for concentrated solar plants (CSP), PET and plastics production and chemical industries, Omnistore MS-550 is suitable for applications where conventional heat transfer methods are not sufficient.