Spliced & Vulcanized O-Rings

Fabrication Services

Some O-ring applications are too large or complex for conventional molding. That’s why we provide splicing and vulcanizing services for custom sealing solutions.

Sealing Devices fabricates spliced and vulcanized extrusions for sealing applications that require non-standard cross-sections, large diameters, or geometries not practical for traditional molding methods.

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Splicing & Vulcanizing Use Cases

Large Diameters

Splicing and vulcanizing are a practical solution for O-rings exceeding the size limitations of traditional molding methods.
Static Applications

Spliced and vulcanized seals are best suited for static applications where the seal remains compressed in place without movement or friction.
Custom Geometries

Because the profile is cut and joined to the required dimensions, this method supports unique shapes and non-standard configurations.
Prototyping & Short Run Production

This approach is well-suited for prototypes and lower-volume requirements where tooling investment may not be practical.