The oil attacks the rubber coating - seen that a ton of times, if you really have a problem of the factory coat peeling away, use a steel scraper and some elbow grease to remove as much as possible.

Once done spray the 3M product with utmost care of splattering, wear a full banana suit.

You also should get a can or two of Nuxodol - its the wax coating that is sprayed inside the body cavities, the Noxudol is really thin and will get everywhere in the body. This is how such problems are dealt with in EU.

Using oil is a disaster by any stretch, Ive seen countless cars being destroyed by it.

__________________
2012 BMW X5 (Beef + Granite suspension model)

1995 E300D - The original humming machine (consumed by Flood 2017)
2000 E320 - The evolution (consumed by flood 2017)