Metal Casting Plasters Process

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Plaster mold making utilizes reusable patterns that are physically removed from the mold pattern.

 

In this process, plaster is mixed with water and poured over the pattern.

 

After the plaster has set, or hardened, the pattern is pulled from the plaster mold.

 

This mold is then cured in an oven to remove moisture before molten metal is poured.