ERRECOM PAG Universal 250ml vehicle air conditioning compressor oil ensures maximum oil return to the compressor for optimum system efficiency. It provides outstanding extreme-pressure performance with hydrodynamic and lubricating properties to minimise wear. With low water absorption tendency, it maintains excellent lubricating properties to protect mechanical components. Its excellent thermal, chemical and hydrolytic stability improves system reliability and longevity. Suitable for R134a and R1234yf refrigerant gases, it's also compatible with electric compressors and features high biodegradability.