Material Notes:
7-mil, enclosed lens, retroflective, engineer grade films that offer flexibility and versatility; Pressure-sensitive adhesive; Permanent; Available in 15 colors, including black (which reflects white); Similar daytime and nighttime appearance that retains most of its reflectivity when wet; Excellent angularity; Version for screen printing and thermal mass transfer, inkjet printing, and electrostatic imaging; Designed for excellent cutting and weeding with computer sign cutting equipment; For vertical, flat or curved surfaces with or without rivets; Unprocessed film resists fuel vapors or occasional spills.Information provided by 3M