3M™ Scotchlite™ Photoelectric Grade Sheeting 7590 is a durable, flexible, wideangle,
smooth-surface, retroreflective sheeting, specially designed for use in
photoelectric applications such as retroreflective labels or marks. The sheeting
consists of special lens elements enclosed within a transparent resin, having a
smooth flat outer surface and is supplied with a low-temperature, pressure-sensitive
adhesive protected by a removable liner.