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  1. Yes
    Blue antifreeze is often associated with the traditional ethylene glycol formula. It contains corrosion inhibitors and additives designed to protect various metals and components within the cooling system, making it suitable for both vehicles and certain types of plant machinery.

    Antifreeze Explained: Choosing Between …

    www.lsengineers.co.uk/advice-centre/Antifreeze-Ex…
    Antifreeze Blue is a full concentrate which meets BS6580 and contains the same pure ethylene glycol and anti-corrosive additives as the Red. Its application is for protection for up to a maximum of 2 years.

    How to choose the correct antifreeze: Re…

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  2. People also ask
    What are the different colors of antifreeze?
    Different colors are used in antifreeze, including blue, green, orange, pink, purple, and red. At one time, these colors were used to differentiate between the various types of antifreeze found in coolants.

    antifreeze colors explained (and what happens if you mix ... - slashgear

    slashgear.com
    Why do antifreeze coolants have different colors?
    At one time, different colors were used to differentiate between the different types of antifreeze in coolants. Antifreeze made using inorganic additive technology (IAT) was typically blue or green, while extended life coolants (ELCs) were orange or red.

    antifreeze colors explained (and what happens if you mix ... - slashgear

    slashgear.com
    What is blue antifreeze?
    Blue antifreeze is often associated with the traditional ethylene glycol formula. It contains corrosion inhibitors and additives designed to protect various metals and components within the cooling system, making it suitable for both vehicles and certain types of plant machinery.

    Antifreeze Explained: Choosing Between Blue and Red

    lsengineers.co.uk
    Why is antifreeze color important?
    The significance of antifreeze color in a vehicle lies in indicating its chemical composition, which affects compatibility with your engine’s materials and requirements. Can I mix different colored antifreeze?

    What Does Antifreeze Color Mean? - AutoZone

    autozone.com
    What is the difference between blue and red antifreeze?
    While effective, blue antifreeze is known to have limitations in terms of compatibility with certain modern cooling system materials, so it's important to check the specifications of your specific machinery. Red antifreeze is typically based on the extended-life organic acid technology (OAT) formula.

    Antifreeze Explained: Choosing Between Blue and Red

    lsengineers.co.uk
    What happens if you mix different colors of antifreeze?
    Mixing different colors of antifreeze can cause chemical reactions that lead to the formation of sludge or gel-like substances, which can clog cooling system passages, reduce heat transfer efficiency, and potentially cause overheating and engine damage. Are there any regional differences in antifreeze colors?

    Why Does Antifreeze Come In Many Different Colors? - CAR FROM JAP…

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  3. AutoZone
    https://www.autozone.com/diy/antifreeze-coolant/...

    What Does Antifreeze Color Mean? - AutoZone

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    • SlashGear
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      Antifreeze Colors Explained (And What Happens If You …

      WEBFeb 13, 2024 · Antifreeze made using inorganic additive technology (IAT) was blue or green, while extended life coolants (ELCs) were orange or red.