ACF-50 (Anti-Corrosion Formula) is an aerospace product that is now available to motorcyclists. Its aviation approval is MIL-SPEC 81309 Type II and III, which means it is approved for ferrous and non-ferrous metals, electrical systems and electronic components.
What will it actually do?
It will, with regular applications, make maintenance easier and save you money, make the bike easier to clean, look better, help prevent surface/structural/electrical corrosion related failure thereby increasing reliability and it will increase the bike's value. That's what it will actually do!