I've been working on a comic-based Iron Man helmet for the last few weeks. I'm getting close to finishing the clay work, but I'm worried about moving on to the molding process. I'm planning on sealing it with some Krylon, and then using a 2 part urethane rubber and cab-o-sil to build the actual mold. I've researched as much as I could find, but I've never worked with a thickened urethane before. Any tips or comments would be appreciated.
I swear, the last one is just off center and not horribly out of proportion.
I swear, the last one is just off center and not horribly out of proportion.