Here are a few of many previous posts/strings on this subject, hope they are helpful.
If you want more info, and are willing to wade through tons of info, you can try using usining advanced search and try searching on patena, was, wax, etc.
https://www.fordbarn.com/forum/showthread.php?t=252150
https://www.fordbarn.com/forum/showt...ghlight=patina
https://www.fordbarn.com/forum/showt...=patina&page=2
Eastwood Patina preserver
http://www.prweb.com/releases/2014/02/prweb11621575.htm
https://www.fordbarn.com/forum/showt...ghlight=patina