The Department of Commerce, specifically the National Institute of Standards and Technology (NIST), has issued a Sources Sought Notice for a Volumetric Cementitious Mix-Pump System intended for its Additive Manufacturing with Cement-based Materials project. This procurement aims to enhance NIST's infrastructure by acquiring a mix-pump system that integrates with existing equipment, thereby improving printing capacity, accuracy, and continuous material feeding. The required system must be compatible with a seven-axis robot mortar printer and existing sensors, featuring monitoring capabilities for temperature, pressure, and material sensing, while ensuring compliance with safety regulations. Interested contractors should submit information regarding their products and capabilities to Marvin Jean at marvin.jean@nist.gov, noting that there is no obligation for the government to issue a contract based on this notice.