Cork Rubber – Engineered for Reliable Sealing Performance
Leaks can lead to costly repairs and operational downtime. If standard gasket materials fail to deliver the flexibility and durability you need, it’s time to upgrade to
Cork Rubber. Designed for dependable sealing and long-term performance, this composite material combines resilience with versatility for demanding industrial and residential applications.
Cork Rubber Sheets – Trusted Across Multiple Industries
Cork Rubber is widely used throughout the United States and globally in industries that require consistent sealing and insulation performance. From automotive manufacturing and woodworking to electronics and gas systems, professionals choose this material for its balance of flexibility, strength, and cost efficiency.
Thousands of customers rely on Cork Rubber sheets for both commercial and personal projects.
Where Can Cork Rubber Be Used?
This material performs exceptionally well in
automotive applications, wood processing, gas installations, electronics, and electrical engineering. It is also a practical solution for workshops, home improvement projects, and outdoor applications. If your goal is to
eliminate leaks and ensure a tight seal, Cork Rubber provides reliable performance—even when exposed to moisture, temperature changes, or certain chemicals.
Product Highlights
- A durable blend of rubber and cork in one high-performance material.
- Available in convenient sheet form for easy fabrication.
- Distinct dark finish that integrates seamlessly into technical assemblies.
- Offered in multiple thickness options for precise project customization.
Why Choose Cork Rubber?
- Ideal for manufacturing gaskets and seals (including engine gaskets) as well as orthopedic insoles.
- Provides effective vibration dampening for machinery and structural components.
- Made from flexible yet durable material designed for demanding environments.
- Resistant to grease and various industrial substances.
- Maintains consistent mechanical and technical properties.
- Offers dependable thermal and acoustic insulation.
Upgrade Your Sealing Solutions Today
Stop compromising with underperforming materials. Choose Cork Rubber and invest in a sealing solution built for durability, efficiency, and long-term reliability.
How Cork Rubber Is Manufactured
Cork Rubber is a sealing material produced from a blend of
natural cork granules and
styrene-butadiene rubber (SBR). The process begins with preparing the raw materials, followed by carefully controlled
mixing to achieve a uniform compound. The mixture is then cured under high temperature and pressure to ensure structural integrity. Finally, the material is
calendered to the required thickness and cut into sheets ready for use.
Frequently Asked Questions
Q: Should I choose sheets or rolls?
A: The right format depends on your project size. Sheets are typically best for smaller, precise applications. Rolls are more efficient when covering large surface areas or for high-volume production needs.
Q: What thickness should I select?
A: For sealing applications, a thickness between 2–4 mm is commonly recommended. For insulation purposes, 2–6 mm may be appropriate depending on technical requirements. If you’re unsure, our team can help guide your selection.
Q: Is Cork Rubber suitable for outdoor use?
A: Yes. Cork Rubber is weather-resistant and performs well in outdoor environments.
Q: What tools are recommended for cutting Cork Rubber?
A: For smaller sections, heavy-duty scissors or a specialized rubber knife work well. Larger sheets can be cut using a band saw or circular saw.
Q: Can Cork Rubber be used in aerospace applications?
A: Yes, it can serve as an insulation and vibration control material in certain aerospace-related applications.
Q: Is Cork Rubber approved for food industry sealing?
A: No. Due to potential contamination risks, Cork Rubber is not recommended for direct food-contact sealing applications.
The Innovation Behind Cork Rubber
Since the early
20th century, combining cork with rubber has produced a material known for flexibility, durability, and resistance to water and chemicals. Today, Cork Rubber remains a trusted choice across automotive, industrial, and construction sectors thanks to its proven performance.
Why Partner With Us?
With
years of experience in cork-based materials and sealing solutions, we provide high-quality Cork Rubber sheets and rolls manufactured to strict quality standards. Our commitment to professionalism, product reliability, and responsive customer support ensures you receive the right solution for your application.
Invest in Performance. Choose Cork Rubber.
Whether you need dependable sealing, insulation, or vibration control, Cork Rubber delivers a practical and long-lasting solution. Select the thickness that meets your requirements and experience the
many advantages of this versatile material.