Red coolant G30 is developed for winterizing the freshwater side of engines – particularly suitable for aluminium engines and engines with aluminium cylinder heads. The coolant is based on pure monoethylene glycol and contains corrosion protection that effectively protects the engine's internal components against rust, cavitation, and deposits.
G30 is a Longlife coolant with a replacement interval of up to 4 years, which makes it ideal for both marine and engine cooling systems, where operational reliability and long service life are crucial. The red colour makes it easy to identify the correct coolant in the system.
Key benefits
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Suitable for aluminium engines and aluminium cylinder heads
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Pure monoethylene glycol for effective frost and corrosion protection
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Longlife – up to 4-year replacement interval
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Ideal for winterizing the freshwater side
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Provides reliable protection against frost, rust, and deposits
