--- In
Homebrew_PCBs@yahoogroups.com, "Bob_xyz" <bob_barr@...> wrote:
>
> --- In Homebrew_PCBs@yahoogroups.com, David Griffith <dgriffi@>
> wrote:
> >
> >
> > I was wondering if I could get two or three people to test some
> > photoresist film for me. I acquired a roll of Aqua Mer PR120
> photoresist
> > film at an auction with the intent of parting it out in smaller
> quantities
> > to hobbyists on Ebay. I'll give you a 2' by 2' sheet of this
> stuff free,
> > but here's the catch. I want you to immediately try it out, write
> up a
> > review, and send me a pcb with a test pattern on it.
> >
> > Things to know: Aqua Mer PR120 is a negative-acting UV-curing
> photoresist
> > that can be applied with a laminator. Recommended developer is a
> 0.85%
> > solution of anhydrous potassium carbonate or sodium carbonate
> monohydrate.
> > I've put the data sheet at
> http://www.cs.csubak.edu/~dgriffi/00654.pdf.
> >
>
> As another poster noted, access the datasheet isn't working for me
> either.
Remove the trailing period from the URL to download the 10-page file.
Alan