How Do 3M™ Safety and Security Window Films Work?
3M™ Scotchshield™ Safety and Security Window Films are designed to make glass shatter-resistant by holding the glass pieces together when broken. 3M™ Scotchshield™ Window Films are made with thicker polyester and a much thicker, more aggressive adhesive system. These films are unique in the industry; they are built using a special micro-layered polyester technology which increases the films tear resistance significantly. Pound for pound, the impact and tear-resistance of ScotchshieldTM Safety and Security Window Films outperform all other films of similar thickness. Q.