Check out Epoxy Technology (www.epotek.com). They may have a product
that meets your  requirements.
-Mike P.

adnan merhaba wrote:

> Hello all,
>
> does anyone know of any commercially available low
> resistivity (micro-ohms) paste (gold, silver etc.),
> which does not require high temperature (>150C)
> treatment.
> The intended purpose is to apply it on the edges of a
> ceramic substrate to provide electrical contact during
> electroplating.