Ok the hood hinges on my 68 along with the caps on the shock towers were originally phosphate and oil. These were media blasted along with the car. Now how do I go about getting them back phosphate and oil?
Think this might be the same as the Eastwood kit but I seem to recall their acid was not Phosphoric, some other acid. I have the metal prep solution as well, never though of using it to blacken stuff. The Eastwood kit works very well BTW.Have you thought about PPG Metal prep (phosphoric acid) and then oil? Very nice finish.