Having bought my black Accord EX some 4 months back, I am finding that the more I clean it the more scratches and minute stone chips are showing their face. I'm puzzled as they weren't obvious when I looked at the car. A lot on the bonnet came to light when I polished the car with turtle wax a week after purchase from a Honda main dealer. My question is this: Is there a product that dealers can use to mask these marks, what is it called and if there is such a thing is it a commonly used practice? Any info will be gratefully received.