f you are looking for an acrylic design that offers push thru illuminated sign, then push thru signage is a perfect branding tool for you! It combines a variety of materials Seriously though, push-through signs are an excellent way to combine a variety of materials to create a very high-end effect with the illuminated edges of acrylic that extend beyond the metal face of the sign. One of our personal favorites is to use solid wood as the sign face, with illuminated acrylic letters and logos.