Homebrew PCBs

In article <e26ijm+28bb@...>,
   kilocycles <kilocycles@...> wrote:
> Steve,
> I stumbled upon Tarn-X at the local Home Depot last week, and of
> course I bought some.  It was only $4.95, if I recall correctly, for
> about a half-pint (if I recall correctly).

There is a product available in the UK, by Goddards, called Silver dip or
possibly "Hotel Silver dip" which sounds very similar but I believe it
contains a polish.

When we used to use this for cleaning Klystron cavities we used to use IPA
afterwards to remove the polish.

Later we got some made without the polish but I can't remember now who
made it.