Sandblasted Signs add extra drama and presence to your signage.  There are many steps in fabricating custom sandblasted signs which are usually made from HDU (High Denisity Urethane).  The 3-dimensional effect in these signs is created by blasting a sign blank that has been covered with a rubber mask stencil. We then blast it with high pressurized sand to create the 3-D effect.   The end result is an impressionable one.