Say "Hello" to our Waterjet-Cut Hot Rolled Steel letters. These sign letters are custom produced from Cor-Ten Steel and are the ideal sign letters or logos for a rustic or antique look. These steel sign letters made from Cor-Ten material are exceedingly durable and you can choose from most any typestyle for these metal letters. The finish is natural and will have rust on the metal. Also, it should be noted that Cor-Ten sign letters will "bleed" onto the installation surface when installed outside. These are designed to be rustic and naturally antique, so don't complain when they do their job. :)