Re: Corrosion on couplers

Dave Snyder

Mark, I would think that any spray can automotive primer paint would coat the Sergents and inhibit any further oxidation. And even Rust-Oleum doesnt remove the oxidation, it just binds to it. The NoOx is a grease like substance that I have tried with mixed results on rail and wheel wipers, etc.
It really did not remove oxidation well and polishing the rail before application gave the longest lasting results. I doubt paint would adhere to it
well because of its petroleum properties.

Dave Snyder
Louisville, Ky.

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