Sealing rubber strips are elastic materials made of rubber, primarily used for sealing products and widely applied in various fields such as automobiles, machinery, doors, and windows. They effectively prevent the leakage or intrusion of external media such as rainwater, air, and dust, while mitigating damage caused by mechanical vibration and impact, thus achieving sound insulation, heat insulation, and shock absorption functions. When selecting sealing rubber strips, consideration should be given to their characteristics such as aging resistance, temperature resistance, and waterproof performance.