This document specifies safety and security window film. It includes performance requirements for the film such as impact resistance. Section 2 describes the 10 mil stainless steel film to be used, including its optical, physical and thermal properties. Section 3 covers the installation process, requiring that film be applied smoothly and carefully according to manufacturer's instructions to achieve an acceptable visual result. The film is intended to reduce hazards from flying glass during explosions while maintaining visibility and energy efficiency.