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

> Chuck wrote:
>
> I'm looking for higher concentration H2O2
> to try my hand at Toner Transfer board
> etching.

Go to a hydropnoics shop.

Cough twice.

Say "I need some hydrogen peroxide for my
tomatos"

Cough once more.

Just make sure you get the one without
added silver.