Homebrew PCBs

I have used it quite recently actually, and it happens to work quite
excellently.

On Fri, Nov 26, 2010 at 3:38 AM, Leon Heller <leon355@...m> wrote:

>
>
> On 26/11/2010 09:43, liquias wrote:
> > Hi,
> > has anyone ever heard of this "Liquid Tin" by m.g. chemicals ?
> > this material is supposed to plate the PCB after the etch process, and
> passivate the copper.
> > I never seen this stuff sold anywhere, and I can't get it since I live in
> Israel.
> >
> > first, a link to see it with your own eyes:
> > http://www.youtube.com/watch?v=3aEwTRMEkOM
> > look at around 3:30 minutes...
> >
> > second, does anyone know how to home-brew this material ? Is it dangerous
> to use ?
> >
> > third, does any of you use any other process to passivate the copper
> after etching ?
>
> I've got a bottle of the tin plating compound on this web page:
>
> http://www.megauk.com/pcb_chemicals.php
>
> but haven't tried it.
>
> Leon
> --
> Leon Heller
> G1HSM
>  
>


[Non-text portions of this message have been removed]