[sdiy] conductive plating - was: conductive rubber layer on PCBs??

[John Mahoney]

>>>The black coating you sometimes see consists of graphite. The question
>>>would be how to make it stick.... Graphite spray?!
>>>
>Spray in a small container and paint it on with a small brush before it dries.
>http://www.qdev.de/?location=electronics/keyboardrepair

That looks pretty good.

Conductive shielding paint is another possibility:
http://www.stewmac.com/shop/Electronics,_pickups/Supplies:_Shielding/Conductive_Shielding_Paint.html
I dunno what it's made of, but it's not cheap. (Group buy? I'm in for 
an ounce.)
--
john

(Don't get too excited, Harry, I mean an ounce of paint. ;-)