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Re: Advice for Newbie - photoresists

2002-06-20 by twb8899

--- In Homebrew_PCBs@y..., Hans Wedemeyer <hans@c...> wrote:
> Just a note...
> 
> >  Cleanup is with laquer thinner or acetone.
> 
> They state clean-up is done with caustic-soda (Lye) solution...
> 
> hans w


Hans,

We use solvent just to clean the screens. All other processing is 
water based chemistry. 

Thanks for pointing that out. You wouldn't want to use solvent on the 
finished parts!

Tom

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