Sources Sought DEPT OF DEFENSE DEPT OF THE NAVY is seeking chemical products for the Naval Foundry & Propeller Center (NFPC) in Philadelphia, PA. The NFPC currently uses Lino-Cure, an alkyd-oil three-part binder system, and is conducting market research to explore alternative binder systems that meet their needs. The notice requests safety data sheets, information on the number of parts in the binder system, the working time for shaping the mold, control of cure time, demonstration of product expansion/contraction during cure time, ease of mold modification or repair, gas purging requirements, presence of combustible constituents, and any environmental concerns. The notice also asks if switching to a new binder system would require replacement of tanks, pipes, and tubes in the current mixing machine setup.