Connector Seals

Waterproof connector seals are precision-molded rubber components used to prevent water, dust and contaminants from entering automotive electrical connectors. These seals ensure long-term IP67/IP68 protection in harsh environments.

Waterproof seals are essential for engine bay connectors, headlight and taillight connectors, sensor connectors, battery connectors, and EV components where moisture intrusion can cause failure.

The most common materials include EPDM, silicone (VMQ), HNBR, and FKM, selected based on required temperature resistance, flexibility, and exposure to oils or coolants.

Yes, waterproof seals are available in 2P, 3P, 4P, 6P, 8P, 12P, 16P and 34P multi-pin configurations depending on the wiring harness connector design.

By sealing the connector housing, they block moisture, oil, and dust. This prevents corrosion, short circuits, and intermittent signal failures in automotive wiring harness systems.

Yes, these seals are widely used in EV motors, battery packs, BMS connectors, and high-voltage connectors, ensuring complete environmental protection.