how to make a helmet dome see through

propsmaster

I been trying to make a blood sport helmet for a awhile made a silicone mould of helmet is it possible to get clear resin for slush casting to make the helmet see through.

Chris Ellerby

You can use clear resin, but typically visors or clear parts of helmets are vacuum-formed from thin sheets of clear plastic.

This course covers making your own vacuum-forming machine and helmet fabrication:
https://www.stanwinstonschool.com/tutorials/making-a-sci-fi-helmet-vacuum-forming-machine

If you already have a mold of your helmet, you can cast the visor region in a heat-tolerant material like Ultracal 30 and use that as a buck to vacuum-form over.

/Chris