Ready - to - use coolant employment developed for all types of Gasoline and Diesel engines. Protection - 37°C. Thanks to; its Hybrid technology, Inugel Expert promotes heat transfer for better engine operation. Maximum protection against freezing and corrosion of the entire cooling circuit. MOTUL INUGEL EXPERT is a coolant, ready to use. employment, developed to based on monoethylene glycol, using a mixed, organic and inorganic technology, called hybrid additivation. Compatible with all monoethylene glycol based coolants. Recommended for the cooling circuits of light vehicles, heavy goods vehicles, public works, agricultural, garden machinery, boats, stationary engines ...Characteristics: Motul boat engine coolant - Inugel Expert Protection of cooling circuits against freezing and corrosion of ferrous and non - ferrous metals. Good thermal exchange allowing efficient cooling of the motor. The synergy of silicates and organic acids guarantees effective and stable anti - corrosion protection over time. Compatible with seals, hoses, and plastic components.