TETA(Triethylenetetramine), is a colorless liquid with a strong amine odor. It is used as a curing agent and cross-linking agent in various applications, such as epoxy resins, polyurethanes, and fuel additives. TETA is known for its ability to promote adhesion, improve chemical resistance, and enhance flexibility in coatings, adhesives, and sealants. It is also used in the production of chelating agents, detergents, and pharmaceuticals.