I have used Zaino many of times in the past with my 350Z. I just traded in my Z for a Black Lightning and it came with scratches all over. I have been talking to people on the treads for awhile now and have brought acouple different products like Poorboys and Clearkote. I like these products some what but they do not hold up like Zaino does. Anybody with a Black car using Zaino and have before and after shots of it on there cars? Does it work well at hiding swirls? I know it worked good on my silverstone Z, but have never seen it on black.