High quality Net content: 1 liter Protects aluminum and engine metals. Prevent rust and engine overheating. Blended for faster cooling and heat dissipation. Ready to use. Safe to all type of engine parts. This product is a premium environmentally friendly high performance coolant developed to provide good engine protection in tropical climates. Formulated with high grade ethylene glycol and distilled water, it prevents engine overheating and inhibits corrosion, resulting in long life protection for all types of metal and rubber cooling system components.