Homebrew PCBs

----- Original Message ----- 
From: "Udara Dewamuni" <dewamuni@...>
To: <Homebrew_PCBs@yahoogroups.com>
Sent: Sunday, December 21, 2003 4:20 AM
Subject: [Homebrew_PCBs] PCB Coating


> Hi there,
>
>         Do anyone know a coating which i can apply over the PCB
> after the etching process.  That coating must be protect the copper
> tracks by corrosions and it should make it easy to do the soldering
> as well.  At the moment I am using "Rosin" as the coating.  But I
> dont have a good base to mixing it.  If anyone know a good base for
> Rosin pls let me know with any other coatings as well.  Coz Rosin is
> not solder-friendly.

I usually don't bother, the small amount of resist left on the board after
removal with IPA seems to protect it quite well. If I really think it needs
it I use an aerosol flux spray. Farnell sells it.

Leon
--
Leon Heller, G1HSM
Email: aqzf13@...
My low-cost Philips LPC210x ARM development system:
http://www.geocities.com/leon_heller/lpc2104.html