Mold Making Challenge: Clear Casting a Pine Cone

How do you solve difficult mold making challenges? In this video, Milo demonstrates how to keep the end goal in mind--a translucent resin pine cone--every step of the way when planning out the mold. Materials featured:

Ecoflex 00-30:
Crystal Clear 202:
XTC-3D:
Ease Release 200:

The first challenge is sealing the model (an actual pinecone) and giving it a glossy finish which will look better when casting a transparent clear urethane resin. Next, a silicone mold rubber that is both stretchy and durable enough needs to be selected for a piece with deep recesses and undercuts. Lastly, a suitable clear casting resin is used to make the finished pieces, ideal for outdoor display or in a themed environment.

Adult Supervision Required

Keep Out Of Reach Of Children

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Make It Now! with Smooth-On

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