Smart Tint® with propriety Smart Cling® self-adhesive also acts as a Smart Security Film™. It can be applied to any new or existing glass and remains intact upon impact from projectiles. School districts across the nation and around the globe have used “Smart Security Film™ technology, AKA Riot Tint™, to slow the unauthorized access of intruders. Smart Security Film™ will keep glass intact if the glass is broken. Not only will Riot Tint™ buy time, it will instantly frost private upon impact and can be controlled in multiple zones thus protecting your facility.