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Nieuw Forum
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Adding investment powder to the water.
The mixture of investment powder and water under the belljar of the vacuum machine. This is to take the air out of the mixture.
A close up view of the mixture under the belljar. You see the air being pulled out.
The Mixture pouring into the cylinder with the wax bracelet.
The mixture in the cylinder again under the vacuum.
Now the mixture has hardened the base is removed.
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