HD Expert EXTRA Antifreeze/Coolant is based on Recochem’s proprietary hybrid organic acid technology and has been specifically designed for complete mixed fleet use. It can be used in all makes and models passenger vehicles, light duty and heavy duty diesel applications. HD Expert EXTRA not only guards against freezing and boil-over, it also provides critical protection against corrosion. It is a concentrate and should be diluted with water.

Applications:

• HD Expert EXTRA Antifreeze/Coolant is a low silicate, organic additive, ethylene glycol based, extended service product, which is free of phosphates, borates, nitrites and amines. It will provide extended protection against rust, corrosion and pitting caused by cavitation for all coolant system metals, including aluminium. It also provides protection against wet sleeve liner cavitation and is compatible with the flux found in controlled atmosphere brazed (CAB) radiators.
• HD Expert EXTRA Antifreeze/Coolant offers excellent protection against temperature extremes, preventing freeze-up and boil over when used in accordance with OEM and product manufacturer’s guidelines.

Performance Features and Benefits:
When HD Expert EXTRA Antifreeze/Coolant is added as an initial fill and properly maintained in accordance with engine manufacturer’s maintenance recommendation, it will provide up to 250,000km (150,000 miles) or 5 years of service life protection in automotive application and up to 1,000,000km (600,000 miles) or 6 years of service life protection in heavy duty diesel use.

• Complete mixed fleet use; automotive, light and heavy duty diesel
• Borate, nitrite, amine and phosphate free
• Add as top-up to any colour antifreeze
• Protects coolant system metals such as brass, copper, solder, steel, cast iron and aluminium
• Protects against wet sleeve liner cavitation
• Enhanced water pump performance
• Fully compatible with inorganic, hybrid and organic acid coolant technologies
• Compatible with CAB radiators
• Extended service life