fluid film

I live where the roads get a combination of sand and salt sometimes brine in the winter. I am considering buying Fluid Film to spray onto the 200 Series, and heard this is a good product to reduce the spread of rust. Does the fluid film coating just get washed off with the next several...

My question is less about whether or not I should coat my undercarriage with something like fluid film before the snows come… it’s more about what it’s like to work on the car afterwards. Will I be dealing with some sticky residue or other such mess once spring comes and it’s time to get under...

Anyone have a line on an individual or shop willing to do a comprehensive fluid film or woolwax undercarriage treatment (done right, inside the framerails etc.?) Thanks in advance.