3M Diamond Grade DG3 Reflective Sheeting Series 4000 uses full-cube retroreflective technology to increase sign performance at all hours for all drivers. Even at disadvantaged locations, Series 4000 provides dependable signing for drivers. In fact, it is nearly 100% efficient whether viewed from short or long distances. DG3 provides protection longer than lower grade sheetings with its industry-leading life expectancy of 12 years.
