Specialised resins are utilized in tooling applications to make molds, prototypes, and tooling fixtures for a variety of industries. These resins, also known as tooling resins or mold-making resins, are designed to withstand pressure, extreme temperatures, and frequent use. They frequently display outstanding dimensional stability, ensuring that the molds keep their form and precision over time. Intricate molds for complex parts and components can be made using tooling resins, which are renowned for their superb surface polish and precise detail replication. In order to survive the heat produced during procedures like injection molding and composite curing, these resins frequently feature high heat deflection. Furthermore, they show little shrinkage after curing, guaranteeing that the molds keep their precise dimensions.