[Elecraft] Which of these would make the best power supply for the K3(S)?

[Bob McGraw - K4TAX]

Sorry about my mis-typing of POWER and POWDER...  Dang,  that's  the 
first keyboard error I've made since typing class in H.S. in 1960.

Yes conductive POWDER coating material is available, however it is more 
expensive and more difficult to use.    When I worked for the JA's ,  
how well I know, as we tried it with a product in an attempt to resolve 
an ESD issue with a SONY product.

73
Bob, K4TAX

On 10/29/2015 7:03 PM, George Fritkin wrote:
> First of all, it is POWDER coating not POWER coating.  Secondly you can get conductive POWDER coating material.
>
> Unusual to find such and many people do not like to use it.
>
> George, W6GF