(24-06-13, 11:14 PM)mickvp link Wrote: - It looks like a reaction, this will probably have caused some acid etching on the paint
- Your best bet to permanently remove it will be to polish it out with a proper cutting polish, with a diminishing abrasive in it (T-cut)
- My thoughts exactly, had it been anything else the AG-wheel cleaner I tried would have removed it.
- Agreed, will try some black t-cut on a small area and see how I go. Regarding the cylinder barrel, I've never use t-cut / abrasive polish with a toothgbrush before - what should I keep in mind or an eye out for when doing it bar what you have already said.
And because it can't hurt I have just coated the effects parts of the engine in WD40 to leave over night to see if that helps.
