Hi Tony,
Thanks for the information and the link.
I am looking at either that product and I also found this one on Supercheap's site which is the cheaper version I guess, so you reckon the duplicolor won't give the same finish.
My Aurion is from May 2012 and it is the Arctic Frost colour and some sections on the underbody have that grey colour, but both these are black, so I want to try to blend it in if possible. Don't suppose they have a grey version? Not that it matters, but just personal preference.
Thanks again. You have been very helpful.
Cheers,
Peter.