A safer alternative Car makers have been using safety glass since the late 1920's. By sandwiching a thin layer of clear plastic film (PVB) between two pieces of glass, the film holds the glass in place in the event of a breakage, reducing potential injuries from flying broken glass. CBD Glass can install safety glass in your home, office, factory, school or shop. With traditional window-pane glass breakages, the glass will shatter into sharp and often dangerous shards. This is a hazard that can be easily avoided simply by using safety glass! Not dissimilar to automotive safety glass, a breakage will result in the window retaining its structural integrity, and shattering into smaller pieces. Avoid unnecessary injuries, ask about our safety glass solutions today!