Polyamide curing agent (650) is widely used in the coatings and adhesives industry due to its excellent curing properties and versatility. It is commonly employed as a curing agent for epoxy resins, enhancing their mechanical strength, chemical resistance, and adhesion properties. This makes it suitable for protective coatings in marine, industrial, and automotive applications, where durability and resistance to harsh environments are critical.

In the construction sector, it is utilized in flooring systems, concrete sealers, and waterproofing membranes, providing long-lasting protection and structural integrity. Additionally, it is used in adhesives for bonding various materials, including metals, plastics, and composites, offering strong and durable bonds. Its compatibility with epoxy systems also makes it a preferred choice for electrical insulation coatings and potting compounds, ensuring reliable performance in electronic applications. Overall, its ability to improve the performance and longevity of epoxy-based products makes it a valuable component in numerous industrial and commercial applications.