Posts: 3472
Location: Elk River, Minnesota | Hiya,
That stain is probably etched in the paint as tannic stained water comes from tannic acid, which in many cases is due to swampy areas connected and/or surrounding a lake structure.
Not sure how how you could remove it, but I wonder if you did work a bit with wet sanding the area, then follow up with a rubbing compound, polishing compound, then a polish and wax, you might be able to get it done. This is assuming the paint is an automotive paint/clearcoat
Steve |
