Plastic parts are generally not known for their strength. Consumers often choose plastic parts for their good chemical and acid resistance. And also the fact they do not conduct electricity, and can perform well in the presence of water. However, despite this reputation, there are plastic materials that have all of the better known characteristics of plastics and yet rival the strength of metals. Plastics such as TPU Isoplast®, FR4/G10, and PARA are exceptionally strong plastics. Does