Reducing Curing Time with Tetramethyl Dipropylenetriamine (TMBPA) in Industrial Sealants Abstract: Tetramethyl dipropylenetriamine (TMBPA) is a tertiary amine catalyst increasingly utilized in industrial sealant formulations. This article provides a comprehensive overview of TMBPA’s application in reducing curing time, focusing on its chemical properties, mechanism of action, advantages, disadvantages, safety considerations, and comparative performance with other...