HD Expert PREMIUM Antifreeze/Coolant is a low silicate, nitrited, fully formulated, hybrid organic additive technology automotive and heavy-duty diesel engine coolant. This product does not require a charge of supplemental coolant additive (SCA) during the initial fill. This product is free of phosphate and amine. HD Expert PREMIUM Antifreeze/Coolant is designed for use in both automotive and heavy-duty applications.

Applications:
HD Expert PREMIUM Antifreeze/Coolant can be used in both automotive and heavy-duty applications, and is suitable for use in both petrol and diesel powered engines. This product is particularly suited in applications which require a hybrid technology which is nitrited and low-silicated, and yet is free of amines and phosphates.

Performance Features and Benefits:

• Long life hybrid organic acid technology
  In petrol engine applications, this product is suitable for 5 years or 250,000km, whichever comes first. In diesel applications, it is suitable for 500,000km or 6000hr lifetime prior to first SCA addition requirement whichever comes first.
• No initial charge SCA requirement
  When used in long haul or heavy-duty applications, there is no need to initially charge the fresh coolant with SCAs.
• Universal use
  Meets or exceeds standard industry requirements for automotive and heavy-duty diesel applications.
• Widely compatible with other coolants
  This product is widely compatible with other engine coolants; although to get best performance (regarding issues such as long life and time between SCA addition), it is best to flush the old coolant and replace with HD Expert PREMIUM Antifreeze/Coolant.