I'm planning on doing some paper casting. In the past I've made the pulp
the day before.
If I make larger quantities, how long can I keep the stuff before it
gets moldy or something. Can you add some bleach to it? and does
anyone have some shortcuts to making a lot of pulp for a few classes?
I've used blenders in the past, which worked fine , but seem to take
forever, even with some students helping.