Impact protection adhesive
3M, headquartered in St. Paul, Minn., developed 3M Impact Protection Adhesive. Applied around the window frame, the adhesive bonds glass, window film and frame together. Used with 3M Ultra Safety & Security Window Film, it creates a barrier against unwanted elements such as water and debris, intruders and flying glass. The adhesive is designed for forced entry access points such as glass and patio doors, or for any window with potential exposure to severe weather or terrorist activities.