Resin Sand Casting is one of the processes used by Castmetal Advanced Services to produce high quality parts for its customers. This technique is often used because it can produce intricately shaped parts with a high degree of precision and an excellent finish. It is an advanced technique that combines the advantages of traditional sand casting with the use of special resins to improve mould properties and produce complex finished parts with excellent dimensional accuracy. In this article, we take a detailed look at Resin Sand Casting and its benefits in the production of high-quality parts.