Dow Corning Sylgard 164 Silicone Encapsulant Part B is a high-performance silicone encapsulation material designed for protecting sensitive electronic components and assemblies in demanding industrial environments. This off-white silicone encapsulant provides excellent electrical insulation, moisture resistance, thermal stability, and long-term durability. Commonly used in electronics, automotive, aerospace, and industrial applications, Sylgard 164 helps protect components against vibration, thermal cycling, and environmental exposure. Supplied in a 24.9 kg pail for large-scale production and manufacturing applications.