Does RMI-25 renew the additives in coolant?
Yes! Among a host of other things, RMI-25 Cooling System Treatment restores the rust/corrosion inhibitor additives of the antifreeze/coolant that have degraded over time and have lost their ability to prevent rust and corrosion in the system. The inherent ‘freeze up’ protection properties of antifreeze do not degrade, and remain viable. Find out more …