Ethylene Glycol Bis(3-aminopropyl) Ether is primarily used as a crosslinking agent in the production of polymers and resins. It enhances the mechanical properties and thermal stability of materials, making it valuable in coatings, adhesives, and sealants. In the textile industry, it is employed to improve the durability and flexibility of fabrics. Additionally, it serves as an intermediate in the synthesis of surfactants and lubricants, contributing to their performance in various industrial applications. Its role in modifying epoxy resins is also notable, as it improves adhesion and chemical resistance in composite materials.