Turning a clay sculpture into a metal cold casting (bronze look, no furnace)

@moldmaker_mina · Oct 13, 2026 · 4k views · via Smooth-On ↗
Difficultymedium

Cold casting: resin loaded with metal powder, cast into a silicone mold, then polished so the metal comes to the surface. Looks and feels like bronze at a fraction of the effort. This tutorial covers the whole chain from clay relief to finished piece.

#cold-cast#bronze#resin#metal-powder#mold-making

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Would this work on the older model? Mine is about ten years older than the one shown.

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@moldmaker_mina OP 7d ago

Unplug it. Always. Takes two seconds and the worst case otherwise is a trip to the ER.

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Bookmarking. I have exactly this problem and was about to pay someone.

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@moldmaker_mina OP 7d ago

Glad it helped.

4
@sawdust_sam 7d ago

Small addition: wear eye protection for the part where you pry it. Learned that one the hard way.

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