Rail transport requires highly durable shock absorption and sealing materials, and silicone foam, with its excellent vibration-damping and long-lasting properties, is widely used in sealing train doors, windows, and protecting electrical equipment. It effectively prevents environmental changes and vibrations from affecting equipment, enhancing train stability and safety.

As high-speed rail and intercity trains become more widespread, silicone foam applications will further expand, supporting the safety and comfort of rail transport systems.