Making Funny Faces at Home – Plaster Facial Casts

It’s been a week now since Elsa’s “Best Date Ever” and we figured it was good time to rekindle the magic of that experience… and cast some more plaster heads. We left StudioFX101 not only with plaster casts of our faces and the original algasafe mold and “mother” but we also we able to make durable silicone molds of those faces that we could use to make a whole army of us’es.

As expected, the fragile alginate originals had shrunk and crumbled during the week in a way that looked pretty cool but which rendered them useless. Note the three inch gap between the hard plaster “mother” mold and the now-shrunken alginate head.


The guys at StudioFX101 had a several great ideas about attaching handles to the faces. One was to use large washers to anchor the handles and another was to bend the shafts of the screws to diffuse the forces caused by lifting the heads by the handles. We assembled our materials from what we had on hand.


We chose to tint the plaster with a bit of dry tempera paint. Elsa chose blue which looked a bit ghastly and I chose red which looked… frankly it looked delicious, like soft-serve strawberry ice cream. We followed directions, more or less, but our plaster was far thicker than what we used last week. We used a disposable brush to ease it into the molds’ details.


Before long, the plaster heated up which indicated it was curing. Once it cooled, we demolded.


So maybe we weren’t exactly as professional as the guys at StudioFX101 and perhaps there were a couple mistakes made, but before long we had a couple more heads that might not be perfect but were quite good. I mixed up a dab of plaster and patched the pinholes in the casts.


When, oh when will this madness end? I dare not guess. I know the next step for me, though is to start sculpting a mask on my new pink head. To be honest, I was a bit afraid of messing up the original cast. I’ll sure post my progess. In the meantime, I intend to try applying some weird paint effects on the, ah, “test” cast, the one that turned out looking less like my beloved Elsa and more like a zombie with decaying flesh.

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