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Subject: Re: [Homebrew_PCBs] silver coating

From: Rick Watson <watson.rick.101@...>
Date: 2013-08-15

Amazon and Mouser also have MG chemicals 421 Liquid Tin.

It solders fine for me. It is hazardous.

http://www.amazon.com/MG-Chemicals-421-Liquid-Bottle/dp/B008UH3V1K/ref=sr_1_2?ie=UTF8&qid=1376549579&sr=8-2&keywords=tinnit

http://www.mouser.com/Search/ProductDetail.aspx?R=421-125MLvirtualkey59020000virtualkey590-421-125ML

http://www.mouser.com/ds/2/265/421-16426.pdf

http://www.mgchemicals.com/downloads/msds/english/421-liquid.pdf

--Rick


On 8/15/2013 1:00 AM, David wrote:
>
> Hi
> Do any of you people here know of a quick and cheap way to tin copper
> PCB tracks before populating the board?
> With all the modern chemicals around these days theirs bound to
> something out there
> In the past have used the manufactured stuff which you just put in a
> bath for a while and job done but its to expensive.
>
> Thanks in advance
>
> Dave
>
>



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