Reply #7: Whoa, they're using acid to etch the glass?

[MadHound]

That's some damn powerful stuff they're using then, because a lot of acids, including sulphuric and hydrochloric won't mar glass. These fools are playing around with some serious shit, and probably doing so incorrectly. My bet is that they're etching a lot more than glass, spilling a little here and there.

And they should be pretty easy to trace. Not many people outside of labs use that shit, so just go through the records of the lab supply companies.

This is too stupid on too many levels. My guess is that some tagger is going to get hurt, spill some of this shit on himself or somebody else. You just don't mess with that sort of shit, at least not outside a lab or other such facility.