I don't think so, but not sure. Like someone mentioned last week,
autobody shops have a horrible time dealing with "Fish eyes" in the
paint. This is caused by silicone "waxes" people apply to their
cars to keep them shiny and new looking. I know that laquer thinner
doesn't seem to remove it good enough to prevent problems. Don't
know about acetone though, never seen the body shops use acetone.
However, I scrubbed the boards good with acetone prior to
transfering the toner.
Gosh this is frustrating. What was working so perfectly now works
horridly. I hope to get some time to focus on this and get to the
bottom of it in the coming weeks.
Also, for what it is worth, I tried many different ink jet papers
(glossy stuff), pages from magazines, toner transfer paper, and the
pulsar transfer paper, and something else of which I can't remember
now. All yielded nearly identical problems, in other words, none of
them performed better than the other - so now I know I don't have to
buy the expensive papers anymore - just use the glossy papers :-)
CHris
--- In
Homebrew_PCBs@yahoogroups.com, "Stefan Trethan"
<stefan_trethan@g...> wrote:
>
> On Mon, 07 Nov 2005 22:59:28 +0100, adicont2 <adicont2@y...> wrote:
>
> > Theoreticaly, silicone sealant is chemically inert. So should no
> > interact whith no other chemical element. This is the reason for
> > silicone usings in medicine.
> > This is also the reason for bad things. Silicone grease is verry
hard
> > to remouve. If an object is contaminated whith this grease...bad
news.
> > Is allmost imposible to paint it, glue it, or etch it.
> > Adrian
>
>
> It can not be solved by solvents like acetone?
>
>
> ST
>