try Nyalic

NYALIC® ("nigh AL ick") is a nylonic, crystal clear, polymer resin coating
that provides years of protection against chemical and ultraviolet corrosion
on ferrous and non-ferrous metals, galvanized, anodized and painted surface.
It also works well on fiberglass, wood, concrete and stone.

http://www.nyalic.com/

"jitney" wrote in message
om...
http://www.customrodderweb.com/tech/...rustinhibitor/

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