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Old 10-26-2020, 06:57 PM   #7
Daves55Sedan
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Join Date: May 2010
Location: Granite City, Illinois
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Default Re: Getting paint inside boxed in areas?

Since the sheet metal is new, I would use marine primer (thinned the normal amount) and apply it using air-compressor and spray gun with special multi-port fitting (as long as needed to reach the hidden area). Enamel overcoat could be optional since marine primer seems pretty impervious to the elements.
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