The ProMetal® RCT S-Max™ is suited for foundries and design facilities. The ProMetal S-15 manufactures even the most complex molds and cores directly from CAD. The ability to cast in hours without hard tooling ......The ProMetal® RCT S-Max™ is suited for foundries and design facilities. The ProMetal S-15 manufactures even the most complex molds and cores directly from CAD. The ability to cast in hours without hard tooling improves the entire casting process chain. Industry-proven casting materials On-demand sand supply management system Proven printhead technology for precise dosing of binding agent No support structures No post processing required Mold & cores are immediately available for casting Complex internal details & structures capability, otherwise unattainable using traditional methods