Daredevil Netflix Helmet (Help?)

[StolenBlackMesa]

Hey everybody! I 3D Printed my Daredevil Netfix helmet for Dragon-Con, and I was planning on wearing it, but after 2 minutes of wearing it outside I was pouring down sweat, so I really don't want to wear it all day. I am building a vac former within the next few weeks and was thinking about trying to form it. That would also help make it thinner and fit my face a little better because it is very thick at the moment. If anyone had an idea of something I could do, that would help immensely!

 

[Zinger]

You could rotocast it. Use your existing helmet as the positive. Make a silicone mold around it. Pour a small amount of an appropriate resin in and rotate the mold by hand till the resin sets. Repeat till you get the thickness you need.

These videos show how to do it.

Mold making part 1

Rotocasting

 

[StolenBlackMesa]

Thanks! Would a mold work for EVA foam as well?