AWD131-138 is primarily used as a performance additive in advanced coating formulations, particularly in industrial and automotive finishes. It enhances scratch resistance and improves surface durability under high-temperature and high-humidity conditions. The compound is effective in promoting adhesion between dissimilar substrates, such as metal and plastic, making it valuable in multi-material assembly systems. It also functions as a crosslinking promoter in powder coatings, contributing to faster cure times and reduced energy consumption during application. Due to its hydrolytic stability, AWD131-138 is suitable for waterborne systems where long-term storage and performance consistency are critical. Its low volatility supports compliance with stringent environmental regulations, especially in VOC-sensitive applications.