Strong HCL (or was it H2O2?) will damage HDPE in the long run. The
plastic becomes brittle from the inside.
So if you are thinking long term (5+ years) use a glass container.
Mind that the H2O2 in the mixture will give off oxygen long after
using it, any glass container should have a pressure relief lid.
ST
On Sat, Aug 13, 2011 at 11:08 PM, freespamfree <freespamfree@...> wrote:
> I will be etching my first board in the next few weeks. What I want to know is once I mix the muriatic acid & hydrogen peroxide, what is the best container to store it in; I know to not use anything metal. I was thinking of a container that is water tight once it is closed but I don't know of anything that will work easily enough.
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