what would really help in quite a few saves i have seen is a pixel, Possibly Diamond strength or Lower, electronic, static in nature that is completley passable until an electric current is passed through it, or alternativly a  static pixel that works similary to aray that creates the pixel, of the Highly Resilient Material, a small distance away instead of a long line, this would help as the parent pixel would not be subject to heat, and could help contain explosions of massive proportions, you could use temp and/or pressure to change shape, length, distance etc. of the forcefield itself

Yes the first idea does seem similar to the gate under the walls menu yet it would be thinner and more flexible in nature

thanks any help or critisism is welcome

Well Dispite it being not very Needed, I still believe it could help in some way.

@Catelite

yes, it does sound like a powered shield, but instead only the last layer is added, but the layer dissapears when power isn't sufficient and is a brighter Hue than Grey.