I have been working on my car out side and the other day it rain just as i was finnishing
Instead of wiping the rain off thebonnet and wing i just put the car cover over it
and then the plastic cover,
Now it was quite hot today and tonight when i pulled the covers back i was greeted with
This its not shadow you can see but a big like birth mark all over the bonnet and its gone dull
In certain areas
I have tried to polish it out but no go
Any sugestions as to what i can do to rectify this ?