There isn't a single epoxy primer manufacturer that will recommend using epoxy after ospho that I know of.

Epoxy is not a paint; it's a primer that prevents "rust creep". There is nothing better for rust prevention than an epoxy..including Ospho...nothing.

Perhaps the folks that recommended Ospho have some suggestions for you on next steps??

Do not use lacquer primer as it will cause you nothing but grief when you put paint over it. Urethane primer is the only primer to use over epoxy primer. You can mix a little bit, each time you need some so you can still prime as you go.


~~ Darcy

1959 GMC 9310 Canadian- built Shortbox Fleetside Deluxe
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