DMEA: A Breakthrough in Polyurethane Sealant Technology Introduction Polyurethane sealants have long been a cornerstone of the construction and manufacturing industries, providing critical protection against moisture, air, and environmental contaminants. However, traditional polyurethane sealants have faced challenges in terms of durability, flexibility, and adhesion under varying conditions. Enter DMEA (Dimethyl Ethanolamine), a revolutionary additive that...