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toolboxchev · 08-29-2018, 06:29 PM

I am not a paint guy but initially would think an oil base would be better, sprayed on of course.

I have used that Professional rattle can stuff on a rear bumper over SEM self etching primer and it has held up for a good 10 years. I of course scratched the crud out of my bumper.

08-29-2018, 06:29 PM	#3
toolboxchev Registered User Join Date: Jul 2015 Location: 2nd left past the stump on a dirt road. Posts: 2,629	Re: spray paint over POR15 for topcoat OK? I am not a paint guy but initially would think an oil base would be better, sprayed on of course. I have used that Professional rattle can stuff on a rear bumper over SEM self etching primer and it has held up for a good 10 years. I of course scratched the crud out of my bumper.