Prestone Ready to Use Coolant/Antifreeze is specifically developed to offer an easy and convenient way to top up your vehicle’s cooling system. The Ready to Use formula can be added to your coolant reservoir directly from the bottle, whilst the Concentrated alternative will need to be mixed with water prior to use.
Both Ready to Use and Concentrated versions of the Prestone Coolant/Antifreeze are supplied in an easy-to-pour-bottle, making it simple to top up the coolant yourself.