Homebrew PCBs

Phil,
  Your comment below lead me to searching for water soluable paper,
and two things came up: "Dissolvo", an artificial paper (non wood
pulp) that 'disolves instantly', and is 'suitable for photocopying',
but says "avoid exposure to temperatures in excess of 300 degrees F
(149 C)"
<www.dissolvo.net>.
Only supplys I've found so far are 8 sheets 8x10 for $5 at:
<http://www.harolddavisministries.com/objectlessons1.html>
and 5 sheets 8.5"x11" for $10 at:
<http://www.thegoodwaymagic.com/no_tear_di.htm>
(not an endorsement, don't know them, "yadda yadda pin-yada", as my
daughter says) 

The other was rice paper, which is probably available at art stores,
but I don't know about suitability for laser printing or ironing.
Thanks
Richard

--- In Homebrew_PCBs@yahoogroups.com, "Phil" <phil1960us@y...> wrote:
<snip>
> There may be other water soluable substances that are coated on paper 
> suitable for laser printing.