Bluecol Antifreeze is a liquid coolant concentrate based on mono-ethylene glycol and containing corrosion inhibitors designed to give corrosion protection to metals commonly found in cooling systems, as well as providing the engine with protection from freezing. When mixed with water the antifreeze can be used as a factory fill or a service “top-up” coolant for suitable engine cooling systems, designed for a life of 2 years. Directions for Use: Drain & Flush the cooling system with clean water. Check all hoses, clips and joints for leakage. Refer to vehicle manufacturer's handbook for the total volume of the cooling system. Remove radiator cap and pour 1.5L of clean water into radiator system. Add coolant to a volume equal to 50% of the total coolant system capacity and top up with clean water to recommended fill level. Replace cap. Run the engine until it reaches normal operating temperature to remove any airlocks. Switch off engine and allow to cool. Remove radiator cap and top up with water if necessary. Replace cap. Note: It is recommended to have a 50/50 coolant and water mixture to obtain optimum protection. Drain and flush the system with clean water before refilling the with coolant and water mixture. If neat fluid is spilled onto paintwork, rinse off with water. Key Features: Conforms to BS6580 (2010) Excellent compatibility with seals, hoses and plastic components. Prevents winter freezing down to -36° & prevents summer boil over. Offers 2 Years protection. Bluecol 2 year antifreeze & Summer coolant is a methanol-free, ethylene glycol based antifreeze and engine coolant. Bluecol in your Radiator system throughout the year to maintain maximum protection against winter freezing to -36°c and summer overheating, whilst at the same time protecting the materials In the cooling system against rust and corrosion Bluecol 2 year is suitable for all engine types, including aluminium. Contains Rust Inhibitors Coolant Concentrate conforms to BS6580: 2010