3M™ Permanent Signing 3M offers a full line of permanent and temporary reflective sheeting for high-quality, traffic control, guidance signs and delineation devices. 3M pioneered the development of retroreflective sheeting over 60 years ago, and continues to be the leader meeting the changing visual requirements of motorists of all ages in today's complex and demanding roadway environment.
Retroflective Materials Conspicuity Safety Markings are made from highly reflective microprismatic sheeting with pressure sensitive adhesive and are used to increase visibility in several applications. Emergency and Egress markings are available for exits and stairwells, and vehicle markings are made for application to sides and rear of emergency vehicles, large trucks, trailers, and school buses.
