Custom Rubber End Stop Cap

Rubber End Stop Cap

Flexible Rubber End Caps, Rubber Button Cap

Rubber end stop caps protect open pipe and tube ends from dust, moisture, and physical damage during storage, transport, or downtime. They are commonly used on hydraulic and pneumatic lines, conveyor rollers, and mining equipment to prevent debris from entering and causing failures.

Common Rubber End Stop Cap Materials

Material selection ensures reliable sealing and environmental compatibility. We supply common rubber ends stop caps in:

  • NR
  • EPDM
  • NBR
  • CR
  • Silicone

Customized Rubber End Caps for Your Application

We don’t limit you to fixed options. Flexiparts optimizes designs and molds rubber end caps to meet your exact fit, protection, and performance requirements, including secure interference fits, dust-tight sealing, impact protection, and easy removal features.

As a custom manufacturer, we produce no stock items. Each end cap is molded to your pipe or tube OD and ID, wall thickness, durometer from 40 to 90 Shore A, and color, based on real application needs.

How To Work with Us

The key to great custom parts is collaboration. As a custom molding manufacturer, our enginnerss will stay connected with you throughout the process, and deliver products that meet your expectations.

  1. Send us your 2D/3D files or product concept, for an accurate quote, please send us materials, order quanity and surface requirement.
  2. We review your design,and send you a clear cost within 24 hours.
  3. Our tooling team builds the mold to your specifications, then send you T1 samples for confirmation.
  4. Once sample approved, we run full production under strict quality control
  5. Your finished parts are packaged securely and shipped to your location on time.

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Large Injection Molding Machine

Need custom rubber, plastic, or polyurethane parts? FlexiParts offers prototyping and on-demand, low to high-volume production of high-quality, durable components. Whatever your needs, we deliver reliable custom parts on time and within budget. Start your project with us today!