The BlastBar¿ is a metal swing-away catch bar attached to the inside of building window openings The system minimizes foreseeable risk to human life caused by flying glass or debris resulting from Terrorist Attacks, Vandalism, Hurricanes, Tornadoes and Earthquakes The BlastBar¿ is a two part safety system-- Part one is a polymer fragment retention film (4mil to 15mil thickness) applied to the inside of plate glass windows to hold together glass shards caused by breaking glass (similar to an...