New wallpaper protects against bullets and bombs

Want to seriously protect yourself and your loved ones against flying debris, bullets and bombs? Consider covering your living room in X-Flex wallpaper. Developed by Berry Plastics in cooperation with the U.S. Army Corps of Engineers, the X-Flex Blast Protection System is touted as wallpaper that will stop a wrecking ball and worse with a single sheet of the stuff. X-Flex is two sheets of polymer wrap with a Kevlar-like material sandwiched in between. It's self-adhesive and covering an average-sized room takes less than an hour. Berry Plastics obviously had the military most in mind for employment of their product, but the company is already seeing a market for X-Flex in buildings constructed in areas prone to tornadoes and hurricanes.

I'm wondering how 'spensive this stuff is. X-Flex probably has a hideous price tag. But if nothing else I could see papering your bathroom with it and hunkering down in the tub during a tornado and really being secure :-)