If your engine runs hot, above 212 degrees Fahrenheit, the water in your system begins boiling. Water changes its characteristics when exposed to a high enough temperature. You receive a superior form of engine protection. When a vehicle leaks ethylene glycol, the results are very different, as it is poisonous to pets, small animals, and even children.Ģ. No harm is done if the product is accidentally ingested. Propylene glycol is used as a sweetener in many products, including medications. That limits the toxicity which comes with exposure to the product. Traditional antifreeze or coolant products use ethylene glycol instead. The waterless coolant manufactured by Evans is based on propylene glycol. There is a safety component to waterless coolant not found in other options. If you’re thinking about a transition from traditional antifreeze or coolant to this product option, then here are the critical waterless coolant pros and cons to review. Regular use may even extend the life of your engine. You’ll receive the same heat transfer qualities found in other coolant options, but with additional advantages which improve the reliability of the engine. Instead of containing water, it offers a glycol-based fluid that reduces (or eliminates) the problems seen in water-based cooling systems. That is why waterless coolant is an alternative to consider for any vehicle.Įvans Waterless Coolant is one example of this product option. Any coolant option which contains water promotes overheating and may contribute to premature engine corrosion. Even when you purchase antifreeze for your vehicle, most manufacturers encourage you to cut the coolant in half with water. The traditional coolant used for keeping engines at their proper temperature contains 50% water.

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