This is all great info. I used POR-15 on all my stuff back around 2000 when I did my car. Rented a sandblaster and tow-behind air compressor and blasted my subframe, the underside of the body shell, and a bunch of other stuff in my driveway. If I had it to do all over again, I'd use the epoxy primer. POR is decent, but that primer seems easier to work with.
Does it contain cyanoacrylates? The POR does and it's not well explained in their literature, or at least it wasn't back then, probably because they tell you to just brush it on. I got way better results by thinning slightly and spraying it but that exposed me to a lot more of the cyanoacrylates. I'm still alive and relatively healthy 20 years later, so I guess it wasn't as bad as it could've been but still...
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'72 Formula 400 Lucerne Blue, Blue Deluxe interior - My first car!
'73 Firebird 350/4-speed Black on Black, mix & match.
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