Zinc dibenzoate is widely used as a heat and light stabilizer in the production of polyvinyl chloride (PVC) to prevent degradation during processing. It acts as a heat stabilizer, ensuring the material maintains its integrity and performance under high temperatures and light exposure. Additionally, it is employed as a catalyst in various chemical reactions, particularly in polymerization processes, due to its ability to enhance reaction efficiency. In the coatings industry, it serves as a corrosion inhibitor, protecting metal surfaces from environmental damage. Its application extends to the manufacturing of adhesives and sealants, where it improves durability and resistance to harsh conditions.