Among high-performance sealing and connection solutions for the automotive industry, black rubber automotive connect products stand out for their durability, versatility and resistance to extreme environments. Whether it is commercial vehicles, marine vessels or military equipment, these rubber connectors provide reliable solutions for a variety of demanding applications.

Crafted from high-grade rubber materials, our automotive rubber connection solutions offer outstanding durability

• Oil and fuel resistant

  
  

• Water and moisture resistant

  
  

• High temperature resistant (up to 260°C depending on the material)

  
  

• Low temperature resistant (down to -70°C)

  
  

• Aging and weathering resistant

  
  

• Ozone and UV degradation resistant

  
  

• Acid, alkali and chemical solvent resistant

These properties make them ideal for sealing, insulating, shock absorbing and connecting in complex automotive systems.

Commonly used rubber materials:

We offer black automotive connectors in a variety of rubber compounds to meet specific application needs:

1. Fluororubber (FKM / Viton)

Operating temperature range: -30℃ to +250℃

Excellent resistance to oils, acids, alkalis and strong oxidants

Suitable for high vacuum and high pressure environments

Widely used in aerospace, chemical and oil industries

2. Silicone rubber

Remains elastic in the range of -70℃ to +260℃

Non-toxic, UV and ozone resistant

Suitable for thermal gaskets, insulators and medical components

3. Butadiene rubber (NBR)

Excellent resistance to oils and aromatic solvents

Commonly used in oil-resistant sealing applications

4. Neoprene (CR)

Good resistance to oils, chemicals and solvents

Excellent resistance to ozone and weathering

Applied to door and window seals and vacuum sealing components

5. EPDM

Excellent weather resistance to ozone and high temperatures

Widely used in automotive door and window seals

6. PTFE Composite Gaskets

Chemical resistance of Teflon and flexibility of rubber

High corrosion resistance, high temperature resistance and sealing performance

Cross-industry Applications

With its diverse material selection and rugged performance, black rubber automotive connection components are widely used in:

• Automotive manufacturing

  
  

• Shipbuilding

  
  

• Military and defense systems

  
  

• Electronic and electrical insulation

  
  

• Industrial equipment and machinery
  
  
  
  

Why choose Kingtom automotive rubber connection solutions?

✔ Material flexibility: We offer a wide range of rubber materials to meet your specific needs

✔ Precision engineering: Designed for tight sealing, vibration resistance and long-term durability

✔ OEM and ODM services: We provide customized solutions based on your application

✔ Compliant with global standards: Our products meet international automotive and industrial quality requirements

Request a quote or sample now

Whether you are sourcing oil-resistant rubber connectors, high-temperature sealing solutions, or custom automotive rubber parts, we are here to support your project. Contact us to learn more about how Kingtom black rubber automotive connection products can improve the reliability and performance of your system.