Re: gEDA-user: pcb anti-environment coating?

[Dave McGuire <mcguire@xxxxxxxxxxxxx>]

On Dec 31, 2008, at 12:28 PM, DJ Delorie wrote:
> What's a good thing to coat my built boards with, to protect them from
> the environment?  I've got a temperature/humidity sensor outdoors on a
> small pcb, but I just got done cleaning some corrosion off it.  Epoxy?
> Spray paint?

   You need conformal coating.  My personal favorite is Techspray  
Fine-L-Kote SR, available from Mouser as p/n 577-2102-12S, $23 for a  
12oz can.  Boards coated with this can be reworked, and a little goes  
a long way.

             -Dave

-- 
Dave McGuire
Port Charlotte, FL




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