--- In Homebrew_PCBs@yahoogroups.com, "Jeremy Taylor" <jt@...> wrote: > > Swimming Pool shops - It's called "shock" the brand I find around >here is called baquil. it's 27% > > JT Be careful here, and make sure it's the right chemical. Most 'shock' I've seen is chlorine-based.
Message
Re: Ammonium Persulphate
2006-06-07 by fenrir_co