Today I'm gonna try PLA casting and make a bronze statue of Alexander the Great. First step will be to print 3D statue of Alexander of Macedon. Second step is to make a plaster mould and final step is bronze casting. I decided to use only plaster without sand because I've found that in the nearest shops all plaster is not pure, so no need to mix it with sand. The trick is to dry the mould slowly to prevent cracks. Next thing is to avoid bubbles in the plaster.

My other videos:

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