Our new coolant/antifreeze technology has been developed using 14 patents in our world-leading development centre. Prestone coolant/antifreeze remains at the forefront of automotive technology and is suitable for use in all makes, all models & all engines, guaranteed. It will safely mix with any colour or specification of coolant/antifreeze already in the system.
The patented technology offers superior protection against corrosion and instantly layers and protects all components of the cooling system, preventing the spread of cavitation, corrosion, erosion and scale. Cor-Guard technology provides unrivalled protection for up to 300,000 miles/480,000km or 10 years. It is used as first fill by multiple leading vehicle manufacturers.
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