3M Flexible Engineer Grade Reflective Sheeting Series 7600 is a non- metalized (corrosion resistant), non-conductive, microprismatic retroreflective sheeting. It incorporates a micro seal technology that gives it a more uniform appearance compared to its prismatic counterparts and a whiter base colour compared to beaded sheetings. It is designed for use in the production of retroreflective commercial signs, regulated and non-regulated traffic control signs that are exposed vertically in service and pressure sensitive stickers.