Profile: Humtown Products, Inc. serves the foundry industry, core makers, pattern makers and metal casting industry. We manufacture industrial patterns and extruded aluminum products. We offer full-service pattern shop for rigging/box maintenance. Our materials include metals and plastics in addition to the traditional wood. We provide the UNIplug, a tube with a thicker wall that allows the installation of a core vent for use as a gassing or tamping tube.