On Sun, 15 Oct 2006 23:25:35 +0200, nixiebuilder <
g_cw@...> wrote:
> Went surfing and came up with this
> http://wolfcreekranch1.tripod.com/foodgrade_h202.html
> <http://wolfcreekranch1.tripod.com/foodgrade_h202.html> is the "food
> grade 35% H202" usable for copper bd etchant? Kind of spendy, huh??
> Maybe I'll just stick with the HD wood bleacing kit.
1 gallon for $50.. that's like not quite 4 liters, right?
I dunno exactly what i pay, but with 1 liter bottle it's _well_ below
10eur, i expect maybe 3 or 4eur, if that.
It's not food grade, but $50 seems quite excessive to make PCBs with.
Also, this seems to me a bit like a snake oil vendor, and i would refrain
from buying anything from such sources on principle.
ST