At MDI, innovation is number one. That's why our staff of qualified design engineers remain dedicated to reaching beyond the standard approach to product design with inventive solutions for all of your workzone sinage needs.
is the only vesatile signface available that is self adjusting. Constructed of pliable EPDM rubber for greater flexibility, the DuraLatch® signface expands and contracts as needed-allowing for more give-and-take in varying weather conditions.