Custom Metal Gaskets
Precision-Etched Metal Gaskets
Engineered to Your Print
Not all gaskets are simple cutouts. Many specialized industry applications require thin metal gaskets and sealing components with intricate geometries, tight tolerances, and repeatable flatness. At Etchit, we manufacture custom metal gaskets from customer-supplied drawings using precision photochemical etching.
Our chemical etching process produces burr-free gasket components without hard tooling, making it an ideal solution for both prototype and production quantities. Whether your design includes fine slots, detailed internal features, or complex outlines, Etchit delivers custom metal gaskets with the consistency demanding applications require.
Our Metal Gasket Manufacturing Capabilities
Etchit supports a complete print-to-production workflow designed for flexibility and scalability. Etchit manufactures custom metal gaskets for critical industry applications where material integrity, dimensional accuracy, and repeatability matter. To ensure quality at each step, we are ISO 9001:2015 Certified. In addition, Etchit is ITAR Registered to support projects involving controlled technical data and defense-related applications.
Our team supports your project from initial prototype through full-scale production, helping ensure consistency throughout every stage of manufacturing.
Common custom gasket features include:
- Intricate geometries
- Fine slots and openings
- Thin wall sections
- Tight feature spacing
- Precision alignment features
- Bolt holes and mounting patterns
- Slots and keyways
Materials for Custom Metal Gaskets
Etchit can manufacture custom etched gaskets and sealing components from a wide range of thin metal materials depending on the performance requirements of your application. Our team is experienced in working with a wide range of metals to ensure the best performance for your gasket including:
- Stainless Steel (including most 300 series alloys)
- Copper and Copper Alloys
- Brass
- Carbon Steel (1008–1010)
- Phosphor Bronze
Material selection, thickness, and part geometry all influence achievable tolerances and manufacturability. Our experienced engineering team can review your design and provide practical feedback to help optimize your part for the chemical etching process.
Our Photochemical Etching Gasket Process
We work directly from your CAD file or print to produce thin metal gaskets that are difficult or costly to manufacture with traditional stamping or machining methods. Because no hard tooling is required, design revisions can often be implemented quickly and cost-effectively throughout development and production.
With photochemical etching, parts remain flat and free from mechanical stress. This allows for cleaner features and tighter detail in thin materials while maintaining the original material properties.
Our Capabilities Include:
- Rapid prototype turnaround
- Low-to-high volume production
- Production scaling without tooling changes
- Engineering suggestions and manufacturability review
- Secondary operations and finishing services
Why Choose Chemical Etching for Gasket Manufacturing?
Photochemical etching offers several advantages over stamping, laser cutting, and traditional machining, including:
- Burr-Free Precision
Etched gaskets are produced without mechanical cutting forces, eliminating burrs and reducing the need for secondary deburring. - No Hard Tooling Costs
Chemical etching does not require expensive hard tooling. This allows for lower upfront costs, quicker prototyping, and easier design changes. - No Heat Affected Zones
Chemical etching avoids heat entirely, preserving the material’s integrity and properties. - Complex Geometry Capability
Fine features, slots, and intricate profiles can often be produced more efficiently through etching than with conventional fabrication methods. - Ideal for Thin Gauges
Etching is especially cost-effective for thin gauge metals, particularly materials under approximately 0.020″ thick. - Half-Etched Features & Markings
Etchit can incorporate half-etched indicators for orientation marks, bend locations, identification numbers, or assembly references directly into the part.
Why Work With Etchit?
At Etchit, we specialize in manufacturing precision metal components using photochemical etching technology. Our experience allows us to help you solve complex manufacturing challenges while maintaining quality, repeatability, and responsiveness.
If you have a custom metal gasket design, Etchit can review it and provide practical feedback to ensure streamlined manufacturability. Get a custom quote now to start the process!
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