3M™ Premium Protective Overlay Film Series 1160 is designed as a high performance protective transparent overlay for use on signs made from 3M™ sheetings, films, and images.
Developed especially for use on 3M™ Diamond Grade™ Reflective Sheeting, the 3M™ Premium Protective Overlay Film Series 1160 is a barrier to staining by many types of graffiti, including spray paint, permanent markers, lipstick, etc.