G-2 is a fine product and not talking about G-2 here.
I don't know who I talked to Friday or what state, all I know is the short of the conversation was this (condensed from 60 minutes)
I epoxied my 69 Camaro 6 months ago and the fender, door and rocker 5 months ago.
The first part of car 3/4 of it you cannot scrap or chisel the epoxy off as he used 700 after blasting or sanding, not sure.
Now if the air hose hits the rocker or door or fender the epoxy flakes off and I did it the same as the other part of the car.
My response was:
Can't happen, even if you painted over contaminated steel it would not do this.
I will give you the causes and you will have to figure it out because I see no reason for the epoxy to do this, even if you mis-mixed it.
Unneutralized soda.
Unneutralized acid.
Sorry, can't help you more but something is very wrong here and it is not savable.
OH, well I used this AND this (two different products if I understand right) to protect the metal for a month, great, now you can strip those three panels and I gave instructions to neutralize with Ospho to be safe.
When will people learn, how many more warnings can we give?
Funny thing, this guy was pissed and I guarantee the two phony posts on Hotrodders today is a result of him chewing someones butt.
WHATEVER company epoxy you are using follow that companies tech sheet, if you want to use stuff like pickleX, metal ready or any other metal cleaner use that company's epoxy, not mine, as I hate giving out bad news to people that have worked so hard and spent so much one to do a project.