How do 3M Safety and Security Window Films (Ultra) Safety and Security Window Films work?
3M Safety and Security Window Films Ultra Safety and Security Window Films are designed to make glass shatter-resistant by holding the glass pieces together when broken. Compared to 3M Sun Control Window Films films, 3M Safety and Security Window Films Window Films are made with thicker polyester and a much thicker, more aggressive adhesive, 3M Safety and Security Window Films Ultra 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 Safety and Security Window Films Ultra films outperform all other films of similar thickness.