Corrosion Inhibitor Additive will keep your recirculator radiator and coil free of performance-killing oxides. It also contains a surface tension reducer, which makes the water ‘wetter’. The surfactant allows the water to move more freely through small spaces like the work coil and the radiator fins, thereby increasing heat exchange.
It comes in a 1oz dropper bottle. all you need is two droppers-full in your recirculator and you are good to go!
Material Safety Data Sheet
SDS-Fluxeon Corrosion Inhibitor