I was curious about something. I'm working for the first time on a complex mold (i.e. a 2 piece mold that's in a weird shape), and I had the idea of using either foam board or acrylic to build a mold box. Would this be something that would work or would it be doomed to fail utterly?
In my head, it'd probably work with acrylic because I can hot glue the "walls" together and cover the gaps on the bottom with glue. In reality though, I don't want to watch silicone leak out of the mold box and destroy my work table.
I thought maybe foamboard but I wasn't sure if it would handle the stress of a mold. It's a kinda big piece (life sized mask) so there'd be some weight to it.
I figured a flat piece of acrylic for the bottom, and 4 pieces to use as the sides, and just move em/glue em down as needed for making the walls.
Does that make sense to anyone else or am I alone in this?
Chris
In my head, it'd probably work with acrylic because I can hot glue the "walls" together and cover the gaps on the bottom with glue. In reality though, I don't want to watch silicone leak out of the mold box and destroy my work table.
I thought maybe foamboard but I wasn't sure if it would handle the stress of a mold. It's a kinda big piece (life sized mask) so there'd be some weight to it.
I figured a flat piece of acrylic for the bottom, and 4 pieces to use as the sides, and just move em/glue em down as needed for making the walls.
Does that make sense to anyone else or am I alone in this?
Chris