I am thinking of treating the hood on my BMW Convertible with "Renevo" available on ebay can anyone tell me if its safe / advisable/ to use on these hoods considering that the hood is colored to match the car (romantic red) will it do any harm etc.Thanks in advance for any advice given.

Never used or even heard of it. Google showed up some reviews and discussions on other forums.

it's renovo... maybe that's part of the problem. I used and loved it.