I am looking for suggestions on what product to use for parts that look like galvanized coating. such as GM door latches brake backing plates ect. I am trying to find some thing to use on a 69 vette. I epoxied some parts and then shot some cast aluminum. not what i was looking for. I then tried some 93% zinc and that looked like gray primer.So I have them in the stripper once again. I sure could use some guidance. Thanks.