3,5,5-Trimethylhexyl acrylate is primarily used in the production of polymers and coatings due to its ability to enhance flexibility, durability, and weather resistance. It is a key component in the formulation of adhesives, sealants, and paints, where it improves adhesion and provides a smooth finish. Additionally, it is utilized in the manufacturing of pressure-sensitive adhesives, offering excellent tack and cohesion properties. This chemical is also employed in the creation of UV-curable inks and coatings, contributing to faster curing times and enhanced performance. Its versatility makes it valuable in industrial and consumer applications, particularly in sectors requiring high-performance materials.