What about copper tape with conductive adhesive? I would think the 
adhesive would protect the metal if this is a pressure point (say cover 
screws maybe?).

Scott Douglas

Ernest Rayman wrote:
> We had en enclosure built and the sheet metal people powder coated every
metal to metal contact surface. 
> We have had a couple of systems misbehave in the field and it is an immunity
issue. 
>
> We have scraped all the powder coating off the metal to metal mating
surfaces but we do not like the bare metal because it will eventually start to
rust.
> I have looked into a couple of conductive paints that we can use but the
lead engineer has expressed a distrust and dislike of conductive paints.
>
> I am looking for suggestions about what conductive paint you have used with
success and if there are other options for rust control this late in the game. 
>
> Thank you for all your help and Happy Holidays to everybody,
> Ernest Rayman
>                                         
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This message is from the IEEE Product Safety Engineering Society emc-pstc
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