Homebrew PCBs

I just use a salt and vinegar mix on a 3M kitchen foam pad. Instant removal of oxide and a good surface to key onto.


Malcolm

 
I don't suffer from insanity I enjoy it!


________________________________
 From: DJ Delorie <dj@...>
To: Homebrew_PCBs@yahoogroups.com 
Sent: Sunday, November 20, 2011 5:30 PM
Subject: Re: [Homebrew_PCBs] Testing TT with Transparencies
 

  

"Jeff Heiss" <jeff.heiss@...> writes:
> Can you explain what you mean by scuff?  Are you referring to using
> the green Scotch Brite pads?

Yes, I mean use some sort of abrasive to scratch up the surface enough
to provide mechanical grip.  Green scrubbies are the usual tool, but a
suitably coarse sandpaper grit (i.e. not 2000 ;) would do as well.

 

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