Hey Guys,
I have took out all of my trunk trim in order to get it cleaned and saw the following on one of the sides (Red/black discoloration). The other parts of the trunk look perfect. Did anyone seen this before? If so, do you know what it is? Rust or Just dirt or something to be concerned about? Please let me know. NOTE: The camera is pointing to the back of the car.


This is from the other side:



Thank you,


Sebo

 

I think that it is an deteriorating adhesive from the heat of the pipes right underneath. Will try to clean it with water and soap.