Premium EPDM rubber seal for car door windows ensures superior corrosion resistance and waterproof performance. Precision-engineered with high-density molecular structure for extreme durability against wear and tear. Factory-direct mass production enables unbeatable wholesale pricing without compromising quality. Ideal for automotive manufacturers seeking OEM-grade sealing solutions with consistent batch quality. UV-resistant formulation maintains flexibility across -40°C to 120°C temperature ranges. Seamless integration with most vehicle models due to standardized extrusion molding process. Optimized compression set prevents deformation after prolonged use. Chemical-resistant compound withstands exposure to automotive fluids and harsh weather conditions.