Temperature and Environment
State the expected temperature range, cleaning method and fluid exposure. Silicone selection is grade and application dependent.
DRAWING-BASED CUSTOM PARTS
Custom Silicone Gaskets
Flexible silicone gaskets for heat, weather and clean sealing duties across industrial equipment and enclosures.
Include the operating temperature, cleaning environment, material preference and drawing for a project-specific review.
Made for Your Application
Silicone gasket sheet is converted into precision rings, frames and complex flat profiles for demanding temperature swings and outdoor or clean-environment applications. It is often chosen when ordinary rubber stiffens in cold conditions or loses performance at higher heat.
Material approach
Silicone retains flexibility over a broad temperature range and resists ozone, weathering and many ageing effects better than general-purpose rubber.
Key features
- Wide thermal flexibility
- weather resistance
- transparent and coloured options
- low-odour grades
- precision die-cut profiles.
Custom Specifications
Typical values for reference only. Final material grade, tolerance and dimensional capability are confirmed after drawing review.
| Part type | Custom die-cut silicone gasket |
|---|---|
| Available materials | Solid silicone and silicone foam options |
| Thickness range | Material and construction dependent |
| Maximum sheet / part size | Project dependent |
| Profile tolerance | Drawing review required |
| Thickness tolerance | Material grade dependent |
| Adhesive options | PSA where suitable for installation retention |
| Delivery format | Individual parts, sheets or liner-retained parts |
| Temperature / media | Selected grade and application dependent |
MATERIAL SELECTION
Silicone Gaskets Material Comparison
Use this as a starting point only; the selected grade and construction are confirmed against the drawing and application.
| Material | Construction | Review Focus | Best For |
|---|---|---|---|
| Silicone Rubber | Solid elastomer options | Confirm temperature, media and hardness | Flexible sealing interfaces |
| Silicone Foam | Open or closed-cell options | Confirm compression and enclosure design | Low-force environmental sealing |
PRODUCT EXAMPLES
Custom Part Gallery
CONVERTING OPTIONS
Manufacturing & Finish Options
For thin, intricate profiles, cutter geometry and sheet support are chosen to protect soft silicone edges.
Custom Die Cutting
A repeatable route for defined profiles after tooling and project review.
Custom Die Cutting →CNC Knife Cutting
A flexible route for complex profiles and variable project volumes.
CNC Knife Cutting →Industrial Laminating
Layered material constructions reviewed as a complete assembly.
Industrial Laminating →Adhesive Backing
PSA and liner constructions reviewed around the mating surface and assembly method.
Adhesive Backing →DESIGN REVIEW
Engineering Guide
Practical points to include when selecting foam and preparing a drawing for review.
Solid vs Foam Silicone
Solid silicone and silicone foam serve different compression, recovery and closure-force needs. Select the construction around the joint.
Hardness and Geometry
Specify required flexibility, land width and critical features. Narrow sections and holes should be reviewed with the selected material.
Adhesive Retention
Where installation retention is needed, the mating surface and service temperature should be included in the adhesive review.
Applications / Where It Fits
Silicone gasket construction is selected around temperature, cleaning exposure, compression requirement and the specific material grade.
When This Part May Not Be the Best Choice
Petroleum-fuel immersion, abrasive sliding surfaces, or high-pressure applications that need a reinforced engineered seal.
PROJECT DELIVERY
Manufacturing Capabilities
Available options are confirmed against the selected material, drawing and order requirements.
| Capability | Options |
|---|---|
| Cutting | Die cutting / CNC knife cutting after drawing review |
| Adhesive | PSA where suitable for retention |
| Delivery format | Individual parts / sheets / liner-retained parts |
| Prototype | Project review available |
| Production | Prototype to production-volume review |
| Drawing formats | PDF / DXF / DWG / STEP |
| Inspection | Critical requirements confirmed during drawing review |
| Secondary operations | Adhesive lamination and layered constructions where suitable |
Drawing Requirements
Recommended drawing formats
Please include
- Overall dimensions
- Thickness
- Critical tolerances
- Quantity
- Sealing path and cutouts
- Joint gap / closure condition
- Operating temperature
- Cleaning or fluid exposure
No drawing available? Send a sketch with the sealing path, joint gap, temperature and cleaning environment for feasibility review.
Frequently Asked Questions
When should I use silicone instead of general rubber?
Silicone is evaluated when temperature flexibility, cleanability or the specific environment makes it a suitable material option. Final selection is grade dependent.
Can you make silicone gaskets with complex internal features?
Yes. Include internal holes, windows, narrow bridges and critical dimensions on the drawing.
Should I use solid silicone or silicone foam?
The choice depends on closure force, required recovery, joint geometry and whether the part is sealing or cushioning.
Can silicone gaskets have adhesive backing?
Installation-retention adhesive can be reviewed when the mating surface and service temperature are specified.
Can you review high-temperature applications?
Provide the operating temperature, exposure duration, mating materials and any fluid or cleaning contact for review.
What delivery formats are available?
Individual parts, nested sheets and liner-retained formats can be selected around assembly requirements.
Can prototypes be supplied?
Prototype feasibility depends on the selected material, geometry, quantity and manufacturing route.
Can you make silicone gaskets to my drawing?
Yes. CAD files, PDFs, dimensioned sketches and clear reference images can be reviewed for a custom quotation.
What information is needed for a quote?
Include the drawing, material preference if known, critical dimensions, quantity and the application environment.
How is a production route selected?
The manufacturing route is reviewed against the material, profile, critical requirements, quantity and delivery format rather than assumed from the part name.
CONTINUE YOUR RESEARCH
Related Parts, Materials & Capabilities
DRAWING-BASED MANUFACTURING
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