Seamless Silicone Mold With Mother Mold

In this tutorial we explain the process of making a 1 piece, seamless bust mold with a resin support shell or "mother mold." For the silicone mold, we used PlatSil Gel-10 to create a soft, stretchy mold that will pull off of our pattern like a sock. For the support shell, we made a 2 piece resin mother mold using our 1512X resin thickened with PolyFiber.
Gel-10 is available here: https://www.brickintheyard.com/collections/platsil-gels
Additives such as release, pigment and thickener are here: https://www.brickintheyard.com/collections/silicone-additives-accessories
You can find our 1512X resin here: https://www.brickintheyard.com/collections/casting-resin
Resin additives are here: https://www.brickintheyard.com/collections/urethane-additives
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