Originally Posted by
SWETM
Do you have any 3M adhisive remover or tarminator or any of a strong bug and tar remover in your arsenal? I would test with that first. If you see it works a little. Do multible application till it's gone. Or soak a part of a mf towel with it and hold on that spot to get a longer dwell time and a more control application of it.
You could use thinner too which is more effective. Or any petroleum based product. Kerosene is another chemical that works. Even a cleaner wax/AIO that you letting to dwell for a little time before starting to gently polish it and wipe it off.