The bulletproof glass itself is part of a long-term project ... as both brands of cyanoacrylate glue clouded the polycarbonate. Stay tuned to the end of the video for the secret of welding Lexan ...

[Glenn] hasn’t put up action shots, but he did write up how he made his own “Bulletproof” glass. The idea is simple: make a composite sandwich of Acrylic and Polycarbonate plastic.

And we don’t just use any glass on Robot Wars. We use polycarbonate glass – it’s meant to be bulletproof!

The glass combines silicate and polycarbonate layers and can be also ... The design is ongoing," he said adding bulletproof armor glass is usually a multilayered silicate composition.