Just picked up a used hardtop and the freedom panels are covered in this stuff. I've tried a magic eraser, dish detergent, etc and nothing works..any idea how to get this clean?
Not sure exactly what that is, but Simple Green is a pretty good cleaner. If it's sticky residue from adhesive, Goo Gone (citrus based cleaner) might get it off.
Could possibly be like red mud splatter. Basically high iron content…aka rust. Seeing as simple green n goo gone didn’t touch it that would be my guess. Try iron/rust remover.