We now have many of our Sink Molds fully switched over to the new style, the Dura-BLU line of Molds. A high polish gelcoat finish, and an internal flange lip for securing the Mold to a form, reinforcing the fiberglass to hold its shape, and a lip to use in removing the Mold from concrete. Here are a couple of pictures for of our TC24-DB-FARM-24" Mold: