Precision Formula™

HD Expert

Is here for you.

Help with selecting the right coolant? Want to know more about HD Expert’s product line-up? Let us know your questions. We’ll get you all the answers.

Recochem owns and maintains the HD Expert brand.

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Specialized Formulations for Heavy Duty Engines

Engine protection

HD Expert coolants have special additives for unparalleled engine protection.

Temperature control

Not too hot and not too cold – HD Expert coolants keep your engine at the right operating temperature.

Long service life

Avoid unnecessary service with HD Expert extended life coolants.

Introducing Proshield®

• Reduced need for coolant extender
• 2-EHA free organic additive technology

Extreme temperatures
Aluminum engines
Wet Sleeve liner cavitation