[BodsRailRoad]

I use a product called NOALOX.
It can be bought at Home Depot for about $5 for a 5oz bottle.
I did my entire layout and redid it when I switched to Nickel Plated brass track, and even dented the bottle.
Axel told me about it. He uses it on all his commercial installs, He said it lasts about 3-5 years.

I can tell you that after 1 year, when I replaced my stainless with NPB track, I had no corrosion or oxidation in any of my rail connections whatsoever.

Ron