Toscano Heat Transfer Oil is a special oil formulated to be used in the food, plastic, building materials and paint industries as well as in heating systems that work with oil and require heat transfer. Thanks to its high thermal stability, it prevents oxidation in hot conditions and thus prevents the formation of residue. Evaporation loss is low. It provides ease of operation by performing easy circulation at low temperatures. Safe use temperature: Closed systems: max 320 ° C ?? Open systems: maximum 200 ° C he specifications for the applications specified by the manufacturer must be observed.