Here we
are describing a way to use Best Mix
mold mix with a bowl that we
found in a local variety store using a
layering technique. Instead of using
enough water to be able to pour Best Mix
we use a much dryer form and layer and
pat handfuls on the object to be "cast"
over.
For
layering over glass objects a "hard"
release needs to be used like fast
drying lacquer.
The bowl
is placed on a water proof board and
modeling clay is rolled out like a long
worm.
Place the
clay around the bottom of the bowl so
water cannot seep under it and the clay
will keep the bowl from moving.
Use a
non-soluble vegetable oil as a mold
release.
See
instructions to mix up a batch of Best
Mix. Use the layering instructions.
Place
handfuls of Best Mix on the master and
pat it into place. Here we need to move
the mix in a way that pushes the
air bubbles out. If the mix runs or
moves down the side of the master the
mix is too wet.
More
layering.
Insert
nail for vent hole.
Cover with
plastic to prevent moisture from
escaping.