Allyl methacrylate is widely used in polymer chemistry as a crosslinking agent to enhance the mechanical and thermal stability of resins and coatings. It is particularly effective in improving the durability and chemical resistance of acrylic-based polymers. Its dual functionality allows it to copolymerize with other monomers while forming a three-dimensional network structure, making it valuable in the production of impact-resistant plastics, adhesives, and specialty coatings. It is also employed in the formulation of dental composites and prosthetics due to its ability to improve the toughness and wear resistance of the final product. In elastomer modification, allyl methacrylate enhances the performance of rubber materials under high-temperature conditions. Additionally, it finds use in the synthesis of functional nanoparticles and in surface grafting techniques where controlled polymer architecture is required.