cheap !
It kills me to say it, but "Prestone's" silicone spray @ walmart
is good for everything but brushing your teeth !

'hosed down interior of Yamaha Waverunner, every time it was
used and 9 years later it looks "factory".

Salt is hydroscopic and attracts water,
leading to the process of corrosion (rust)

A process invented by the Germans ; Who were not pleased
with the product, and sold the rights to the French , Who two
generations later leased the operational proceedure to the
Italians who love it to this day.