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 ...

As SEPTA prepares to install bulletproof glass in some of its buses as part of a pilot program, the manufacturers gave union reps and the transportation company a demonstration Tuesday.

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.