Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

On 08/06/2010 18:24, Frank P wrote:

> Malcolm,
> Where do you get sodium hydroxide?
> Also, is your disposal method the "official, recommended" method of disposal?

My local hardware shop sells it.

Just pour it down the sink, it's used as a drain cleaner.

Leon
--
Leon Heller
G1HSM