A defense contractor needed a high-performance seal to integrate missile canisters with a Navy ship deck. The seal had to withstand harsh conditions at sea while maintaining positive air pressure and extending up to 40 feet. PGC developed a rubber seal design within 6 weeks that met specifications, developed manufacturable extrusion and drilling processes, and delivered sample materials for evaluation and selection. The contractor selected a Viton fluoroelastomer formulation that met performance and cost needs, and PGC's solution helped earn their confidence for future defense projects.