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Here we
describe one way to use Best Mix mold mix with a found object
from a local variety store used as a mold pattern. Any shape
that is suitable to slump into can be used with Best Mix to
create a slumping mold.
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For glass
shapes, use a "hard release" like fast drying spray lacquer to
help separate Best Mix from the glass, in addition to another
mold release just prior to adding the Best Mix. Best Mix seems
to
stick to some types of glass.
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The plate is
placed on a waterproof board and modeling clay is rolled out
like a long worm, which will be used to “attach” the plate to
the board. The plate then is anchored so it cannot move and
water cannot seep under it.
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Rolling out more modeling clay. |
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Wrap the modeling clay around the
perimeter of the plate. This keeps the plate in one place and
keeps water from seeping under the plate. |
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Create a dam around the plate to
be able to cast Best mix. We used rubber base board you can find
at a local hardware store. |
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Use hot glue in several places to
hold the base board in place. |
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Run hot glue all the way around
the base board to keep water from escaping. |
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Ready to apply release. |
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There are a variety of mold
releases available. We prefer olive oil but most anything that
is not water soluble should work. |
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See instructions to mix up a batch
of Best Mix.
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Begin adding Best Mix. |
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Shake mold to spread Best Mix.
This helps reduce bubbles on the surface of the mold. |
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Patting to level and reduce
bubbles. |
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More shaking. |
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Place a cover over the Best Mix to
reduce water evaporation. The Best Mix will get warm, this is a
normal process. |
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Find the middle and place a small
nail into Best Mix to create a vent hole. It works much easier
when Best Mix is wet than dry. |
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Poking in nail. |
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Let casting set up! See
instructions for setup and drying schedule. |
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