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Homebrew PCBs

Index last updated: 2026-04-28 23:05 UTC

Message

Re: Electroplating and VIAs

2009-01-21 by trevwhite74

Someone recommended 'circuitworks CW2400 Conductive Epoxy' as an
alternative to this and it is cheaper. I have some but not had chance
to use it yet. 

Trev

--- In Homebrew_PCBs@yahoogroups.com, Mark Lerman <mlerman@...> wrote:
>
> I found 
> <http://www.lpkfusa.com/RapidPCB/ThroughHolePlating/proconduct.htm> 
> very interesting. They have a paste that is essentially squeegeed 
> into the holes, vacuumed out to clear the center of the hole,  then 
> baked in an oven to cure. They have a kit,l but the active paste is 
> available for $240 for 20 of the 2.5 gm packages. Not cheap, but not 
> too bad, especially if you can reuse open packets.
>

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