From what others are saying, I suspect that it's either the methanol,
or there are some other additives to denature it that mildly eat into
some plastics.
Steve Greenfield
--- In
Homebrew_PCBs@yahoogroups.com, "Syd H. Levine" <wireline@...>
wrote:
>
> Steve:
>
> Is it the methanol additive doing that? My experience is that it
will actually smear clear polystyrene windows like you describe (and
stick the fuzz particles to it). I was pretty sure pure ethanol was
doing it too, but now I am questioning that.
>