... windshield breaks, the glass panels stick to the plastic film, rather than falling away to possibly injure the driver ... than ordinary annealed glasspacked in wooden crates with paper,film,heat-shrink film,Cork mat between two glass Colour Clear,Bronze,Grey ... /T9963-1998 Tempered GlassGB 17841-1999 Tempered Glass and Heat-strengthened Glass for Curtain Wall ApplicationTempered glass is mainly ...