[Rick D]

I'm going asume you are looking an epoxy? All the epoxies sold today in any country do not have the heavy metals in them any more so they do not protect they way the used to, they are all chromate free. hexavalent chromium is what was removed from the primers (and a lot of other products) that made them work very well for corrosion protection.

Think of it like this, how much corrosion is there on a boat?? That should anwser you question. Marine products should be used for that purpose.

Let do some digging for you, I have some connections in Canada to get you a good better best options.