Municipal Supply & Sign fabricates its signs using the high quality 3M sheeting when possible. One of 3M’s newer products is DG3, or DG “cubed.” As you would expect, this carries a higher price tag, in fact, maybe double the price of its high intensity prismatic sheeting. Wow! You may remember that high intensity prismatic is roughly 3X the reflectivity of engineered grade. So what can DG3 bring to the party? To answer that, here are the main selling points that 3M has provided us to share with customers: Better visibility from a brighter sign overcomes driving challenges