G-Oil Guy
Well-Known Member
It can also be caused if there is cross contamination in the paint/body shops. By that I mean if you’re dealing with aluminum panels you cannot have any thing touch carbon steel and be used on the aluminum before the primer coat is applied (I believe it’s applied using a process called e-coat or something, not jeep specific, industry practice) because if you get 1 spec of carbon steel dust it will impregnate into the aluminum and then slowly cause the galvanic corrosion.
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