Customize your Automatic Photoelectric Welding Protection Mask with Hydro Dipping

Customize your Automatic Photoelectric Welding Protection Mask with Hydro Dipping
https://www.youtube.com/watch?v=FMYIfd2RBYE

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Originally Posted by Mr.DK DIY

Customize your Automatic Photoelectric Welding Protection Mask with Hydro Dipping
https://www.youtube.com/watch?v=FMYIfd2RBYE

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This is pretty cool but #1 why is the headband in backwards as the adjustment knob should be in the back with the padded strip on your forehead. #2 would it last longer if you sprayed a clearcoat over it when the paint dried??