Thanks bence. It's strange that I have never encountered these ferrous metals and rust blooms. If the fallout was in huge clumps then it would probably need it
Since changing LSP's, I have never gotten any fallout on my car in about a 18 months and nothing bar rain/road dirt sticks at all. It's always slick.
Does it wipe out heavy coatings of concrete dust?
How does FK1 acids compare to oxalic acids. I've used powder and liquid form ones and they etched and softened the clearcoat and turned all metals bleach like white. NASTY.