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- #7,761
Did you recently move to MN and not tell us? That FF is the nastiest stuff and unnecessary down here. I've had cars for decades without the first sign of undercarriage rust. While I get it for "patina preservation," having FF underneath is the equivalent of my 80 with a leaking oil pump seal: It's always just wet and nasty and needs to be cleaned off..........
The light coat that this gun puts on will be wet for a bit but then the dust and dirt will get on it and dry it up.
Then when I wash it next time all that surface rust on my frame will be gone. Color will be back as If it was painted.