I locked your previous thread for a good reason. You were asking for advice about highly volatile and flammable liquids, and this is a computer forum - we aren't qualified (or insured) to offer advice on the subject. Quite apart from any legal implications, I'm not going to shoulder the burden of worrying about whether or not you've been advised responsibly - I'm not qualified to know, and therefore the thread was locked.
I hope that clears the air - there was no malicious motive, I acted as a responsible editor should. If I had more time I would have emailed and told you that, but I'm inundated with work at the moment.