Interesting, when I use magazine paper, that 'bubbling' of the paper is a good sign to me that the transfer was done well. So far it hasn't pulled anything off yet, but then again I don't let it sit around for long before chucking it in the water. --- In Homebrew_PCBs@yahoogroups.com, Harvey White <madyn@...> wrote: > We are talking two different things here. if I let the paper "cool" > or perhaps dry out on the board, it bubbles up and pulls the toner off > the board. This ruins the board since the toner will never go back > again properly. > Harvey > > > > > > >------------------------------------ > > > >Be sure to visit the group home and check for new Links, Files, and Photos: > >http://groups.yahoo.com/group/Homebrew_PCBsYahoo! Groups Links > > > > > > >
Message
Re: Old Dynaart equipment and Sodium Persulfate
2012-02-16 by tda7000