RGLS: Reinforced glass
I like the idea of this, but maybe it should just totally resist pressure like a metal?
It has to be atleast pressure resistant. It lis kind-of like bulletproof glass; it is still breakable and can be broken under pressure.
EDIT: Revised it so the glass would break at 125 pressure.
This will be really good for airplanes, good idea Fusion!
That's quite good idea.