Polyurea is a more advanced technology than epoxy and has become increasingly popular in recent years due to its superior performance. Polyurea is less toxic than epoxy, which makes it an appealing choice for environments where humans inhabit space, such as industrial facilities, healthcare settings, food processing and packaging plants, and swimming pools. Its strength also means it can replace multiple layers of conventional coatings requiring fewer labor hours, saving time and money during installation processes. Polyurea's flexibility also allows it to move with the substrate changes in humidity levels making it ideal for larger structures such as ships or bridges which expand due to temperature fluctuations throughout the day. This ability allows polyurea systems to remain largely unaffected by expansion and contraction of steel frames upon heating or cooling while maintaining long-term adhesion even after mechanical abuse during construction activities. In terms of chemical resistance, polyurea outperforms epoxy with excellent protection against corrosive chemicals including hydrocarbons commonly found in manufacturing processes making it suitable for refineries tanks, metal plating lines etc... Additionally, UV stability puts polyureas at an advantage compared with epoxies because they are less prone to degrade when exposed directly under sunlight over time allowing them to keep their color longer while not losing performance quality once applied on a surface.