Homebrew PCBs

Staedtler lumocolor permanent OHP pen red.
Also get the refill tank, you need to lay down a solid line which
works best with a fresh pen.



Recently I came across a really fine line paint marker, Edding 780.
<http://www.nierle3.com/pic/4341p.jpg>

I got the white one to mark black plastic. It lays down a thick laquer
that doesn't come off with alcohol. I really think that would work
well, and unless other paint markers the line is reasonably thin,
under 1mm.

ST

On Wed, Apr 28, 2010 at 7:18 PM, Andrew Villeneuve <andrewmv@...> wrote:

>
> What particular Staedtler pens did you use as resist-ink?
>
> -Andrew
>
>