Pre Coated Resin Sand is a type of molding sand that comes pre-coated with a resin binder. It is widely used in foundry applications for the production of molds and cores in metal casting processes. It offers several benefits, including improved dimensional accuracy, reduced defects, and increased productivity in foundry operations. The consistent coating ensures uniformity in the sand properties, resulting in consistent mold quality. Pre Coated Resin Sand provides good collapsibility, allowing the sand to break away easily from the casting after solidification.