N-tert-Butylacrylamide is primarily used in the production of polymers and copolymers, where it acts as a monomer to enhance the properties of the resulting materials. It is often incorporated into acrylic resins to improve their thermal stability, mechanical strength, and chemical resistance. These polymers are widely utilized in coatings, adhesives, and sealants, providing durability and performance in harsh environments. Additionally, it is employed in the synthesis of hydrogels, which find applications in biomedical fields such as drug delivery systems and wound care due to their ability to absorb and retain water. Its unique structure also makes it valuable in creating specialty polymers for use in water treatment processes, where it aids in flocculation and purification.