When it comes to custom rubber extrusions, selecting the right material is just as important as the shape, size, or tolerance. The rubber compound you choose impacts everything from flexibility to chemical resistance, weatherability, and long-term durability.
At Northwest Rubber Extruders, Inc., we work with a wide range of rubber extrusion materials—from standard compounds to specialty blends—to ensure your extruded rubber seals, tubes, and profiles perform in the environments they’re made for.
Common Rubber Materials for Extrusion
Each rubber compound brings a unique set of properties to the table. Here are some of the most commonly used materials in our extrusion processes:
Chloroprene (Neoprene®)
Known for its weather, flame, and water resistance, Neoprene is a versatile rubber compound ideal for outdoor or harsh environments.
EPDM (Ethylene Propylene Diene Monomer)
Excellent for ozone and UV resistance, EPDM performs exceptionally well in weather sealing and outdoor exposure applications.
Natural Rubber
This material offers outstanding tear and abrasion resistance, along with excellent dynamic flex-fatigue characteristics. It’s often used in shock-absorbing and high-flex environments.
Nitrile (Buna N)
Best known for its oil and fuel resistance, Nitrile is a top choice for gaskets, fuel lines, and industrial seals.
SBR (Styrene Butadiene Rubber)
A reliable general-purpose compound, SBR is valued for its abrasion resistance and low cost, making it ideal for basic seals and tubing.
Specialty & Blended Compounds
Need a specific mix of characteristics? We also offer custom rubber blends that combine the strengths of multiple materials—so you don’t have to compromise on performance.
Rubber Extrusions for Any Application
We manufacture custom rubber extrusions for nearly every industry, including aerospace, automotive, construction, food and beverage, and electronics. Some of our most popular products include:
- Aircraft seals
- Rubber tubing (solid and hollow)
- Custom gaskets
- Weather seals and edge protection profiles
Whatever your application, we’ll help you choose the material that meets your environmental, mechanical, and regulatory requirements.
Certified to Industry Standards
At Northwest Rubber Extruders, we don’t just meet expectations—we exceed them. Our rubber extrusions can be manufactured to meet a wide range of industry and performance specifications, including:
- AMS (Aerospace Material Specifications)
- ASTM D-2000
- BMS (Boeing Material Specifications)
- FDA (Food & Drug Administration)
- FMVSS (Federal Motor Vehicle Safety Standards)
- MIL-Spec (Military Specifications)
- And more upon request
Quality control is built into every step of our process—from material selection to die creation and final extrusion.
Let’s Get the Right Rubber for the Job
Not sure which rubber material is right for your application? We’re here to help. With decades of experience, in-house tooling, and fast turnarounds, Northwest Rubber Extruders is your trusted partner for performance-focused, precision-engineered rubber extrusions.
📞 Contact us today to speak with a material specialist or request a quote.
Featured Snippet (for backend website use)
Q: What materials are used in rubber extrusion?
A: Common rubber extrusion materials include Neoprene for weather resistance, EPDM for UV protection, Nitrile for oil resistance, and SBR for cost-effective abrasion resistance. Northwest Rubber Extruders also offers custom blends to meet specific application needs.