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1. The chemical type occurs in
all vehicles and is a natural result when coolant (electrolyte
solution) flows through a system composed of different types
of metals (iron, , copper, or brass). The coolant acts as the
conductor through which small amounts of current are
transferred between metals in the cooling system. Over the
passage of time this very small amount of current (less than
0.3 volts) can cause damage to metal surfaces (especially
aluminum). Given enough time, the damage will cause a leak to
develop. KOOL-IT Supreme Coolant Treatment (P/N: 96001)
provides long term protection from the chemical electrolysis
damage by forming a passive, non-reactive, molecular surface
film that prevents damage to the metal. |
2. The electrical type
of
electrolysis is much more destructive and is caused by faulty
electrical components that deliver stray current (over 0.3
volts) through the cooling system. This may be caused by a
faulty ground or a shorted wire near the cooling system. Stray
current introduced into a system this way can be strong enough
to cause severe damage very quickly. The only way to prevent
damage from this type of electrolysis is to mechanically
correct this problem at the source. Thanks to the new Kool-It
Electrolysis Indicator finding the stray current has never
been easier!
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