Pentaerythritol Tetrabenzoate is widely used as a plasticizer in the production of polymers and resins. It enhances the flexibility, durability, and thermal stability of materials such as PVC, making it suitable for applications in wire and cable insulation, automotive parts, and synthetic leather. Its compatibility with various polymers also makes it valuable in adhesives and coatings, where it improves adhesion and resistance to environmental factors. Additionally, it is employed in the manufacture of inks and toners, contributing to their viscosity and performance characteristics. Its non-toxic nature further allows its use in food packaging materials, ensuring safety and compliance with regulatory standards.