Yes, thanks, I know what the heck hydrofluoric acid is, I've known since I was, well, can't remember how young I was. And known that it can even eat through glass. And it is quite nasty and dangerous.
Read my other message for why I asked the question.
Sheesh.
Steve Greenfield AE7HD
your normally friendly neighborhood moderator
--- In Homebrew_PCBs@yahoogroups.com, Roland Harriston <rolohar@...> wrote:
>
> I agree:
>
> But, yet, I wonder about people who will not or cannot use Google (at
> this stage of the game)
> to independently look something up. and not broadcast to the entire
> world-wide web that they don't know what something is.
> HF acid is not that exotic.
>
> Pardon my snark, but if you are messing around with this kind of stuff,
> "Google-ing"
> should be old hat.
>
> Roland F. Harriston, P.D.
> ∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗
>