So I decided to use hammerite bbq paint from halfords to spray my chrome grille surround. I did lots of research and found that this would give the best results. here is my car masked up I applied the first coat and thats here in the pic below The paint went on really well then I let it dry and applied a further 6 coats and here is the finished result As you can see it looks ok. I have been driving for a week and not noticed and chips or scratches on it. This weekend I intend to spray my tail lights with the e tech tinting spray. Let me know what you think!!!