PRECISE SILICONE INC

PRECISE SILICONE INC specializes in the design and manufacturing of high-performance sealing, shielding, and mounting components for defense and aerospace systems. Their core capabilities center on precision-engineered gaskets, shielding assemblies, and noncurrent-carrying wiring devices fabricated from silicone and advanced elastomeric materials, ensuring electromagnetic interference (EMI) containment, environmental sealing, and vibration dampening in mission-critical applications. The company demonstrates deep technical expertise in conformal coating, compression-set resistance, and thermal stability under extreme conditions, with a focus on military-grade components compliant with MIL-SPEC and ASTM standards. Their specialization in shielding gaskets and O-rings for electronic enclosures highlights a niche proficiency in RF containment and signal integrity preservation—critical for radar, avionics, and communications systems. The contractor maintains a consistent relationship with the Department of Defense, delivering mission-critical components for naval, aerospace, and electronic warfare platforms. Their work supports shipbuilding, sensor systems, and electronic enclosure manufacturing, with a pattern of repeat engagements on components requiring stringent environmental and electromagnetic performance criteria. Industry focus is concentrated in 334416 (capacitor, resistor, coil, transformer, and inductor manufacturing), where they supply precision sealing and shielding elements for electronic subassemblies, alongside related categories such as gasket and sealing device manufacturing (339991) and noncurrent-carrying wiring device manufacturing (335932). This positions them as a specialized supplier within the defense electronics supply chain, serving integrators requiring certified, low-outgassing, and EMI-shielded components. As a Women-Owned Small Business and Woman-Owned Business certified firm based in Mentone, CA, PRECISE SILICONE INC leverages its small business status to support DoD small business goals while maintaining agile, responsive manufacturing processes tailored to defense procurement timelines and quality requirements.