Homebrew PCBs

For the group to help, you might like to mention what it is you 
want the copper protected from.

sogilo wrote:
> I am trying to bake my first PCB, the thing is I don't know how to
> protect copper surface. Some says " Sprayed with a thin coat of clear
> lacquer" but my application requires high current(200A) flow and i
> doubt that lacquer will do the job.
> 
> 
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