Custom Rubber Gaskets
Timco Rubber brings decades of hands-on manufacturing experience to provide gaskets made to meet your unique application and performance criteria.
Whether you need extreme heat resistance or low emissions sealing, Timco offers custom gasket solutions with a wide range of manufacturing capabilities and material options. This will result in a product that meets the required performance criteria, holds up to any extreme environmental conditions, and also factors in any unique budgetary considerations.
Your Single-Source Partner for Custom Rubber and Plastic Gaskets
A gasket that “almost fits” turns into leaks, rework, and downtime. Timco helps you source custom rubber and plastic gaskets that seal reliably in real operating conditions, with support that makes the process easier from first quote through repeat orders.
Common custom gasket applications we support:
- Window and door gaskets
- Flange gaskets
- Flat, spiral wound, and ring joint gasket applications
- Other custom sealing needs based on your environment and requirements
A Wide Range of Gasket Manufacturing Capabilities
Your gasket supplier should be able to match the process to the part, not force the part into the process. Timco supports multiple manufacturing methods so you can simplify sourcing and choose the right cost and lead-time balance.
Manufacturing methods available include:
- Die cutting
- Molding
- Extrusion and coextrusion
- Lathe cutting and knife cutting
- Rubber-to-metal bonding
Material Options That Fit the Environment
Gasket performance depends on the material as much as the design. Timco can help you narrow the best option based on temperature, media exposure, compression set requirements, and long-term durability.
Common material options include, but are not limited to:
- EPDM
- Silicone
- Neoprene
- Viton
- Nitrile
- Compressed Non-asbestos (CNA)
- Flexible Graphite
Why Teams Choose Timco for Custom Gaskets?
You’re not just sourcing a gasket. You’re keeping production moving and protecting the performance your customers expect. Timco is built to support both, with detail-focused manufacturing and quick communication.
What you can expect when you work with Timco:
- A single-source partner that helps reduce supply chain complexity
- Detail-focused quoting support that aligns material and process to your application
- Friendly, professional communication and clear next steps
- A long-term approach to quality and continuous improvement

Since 1956

ISO 9001:2015 certified

95.2% customer satisfaction
FAQs
Q: Do you have minimum order requirements?
A: Typical order sizes should amount to at least $1,000.
Q: What files does Timco accept for gasket drawings?
A: We accept .DOC, .DOCX, .JPG, .JPEG, .PDF, .PNG, .ZIP through our quote form. We also accept CAD files via email, including .DWG, .DXF, .STP.
Q: Can you help with material selection?
We supply many other specialty or application-specific materials and polymer blends, and can help guide you choose the right materials based on your component’s requirements and specifications.
Q: Does Timco help with custom gasket design?
A: Timco can provide guidance as you develop your part, but we are not a design house. Ultimately, customers own their own designs and would need to provide a drawing.
Request Custom Rubber or Plastic Gaskets
Download the free guide: Custom Rubber Part Sourcing
If sourcing issues are impacting your business, this guide walks through common challenges and how the right supplier can help prevent them.
In the guide, you’ll learn how to:
- Solve material availability issues before they disrupt production
- Match manufacturing capabilities to your part needs
- Balance offshore and domestic sourcing for cost and lead time
- Streamline ordering processes that fit your systems
- Secure reliable support when problems come up