Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · high-temperature-resistant rubber gasket silicone seals
CUSTOM RUBBER & SILICONE MANUFACTURING
high-temperature-resistant rubber gasket silicone seals
A custom component for your assembly.
Define the mating surfaces, dimensions and working conditions. ETOL manufactures the part to the agreed design and material.
- Factory direct
- Made to order
- Drawing & sample support
Share the part, its application and your estimated quantity.
Customize the fit, material and finish
Material & hardness
Selected for the contact, temperature and movement
Color & finish
Define the visible surfaces and intended color
Shape & dimensions
Develop holes, lips and walls around the mating parts
Mounting & fit
Match the attachment and installation method
Product Overview
A rubber gasket provides a custom compressible layer between mating surfaces. The outline and thickness should follow the joint, while the silicone compound is selected for the actual temperature exposure. A warm application needs more than a room-temperature dimensional fit.
Consider the operating temperature, exposure duration, and any cleaning or cooling stages. The gasket may contact different substances during those stages, so the selected compound needs to suit the complete cycle. A general high-temperature description does not establish a universal limit for every molded version.
Check the available sealing area and the final closed position of the joint. The rubber should be supported evenly without being pinched or forced into a gap. Install it onto clean mating faces without stretching the outline to reach the fasteners. Evaluate the completed joint under its intended conditions. During maintenance, inspect for cuts, permanent deformation, and damage to the seating surfaces, replacing the gasket with the required profile and compound rather than using additional tightening to recover an unsuitable fit.
- Material options
- Silicone. Custom formulation and color for the intended contact conditions.
- Hardness selection
- Silicone: 20–80 Shore A. A rubber gasket provides a custom compressible layer between mating surfaces.
- Custom dimensions
- The outline and thickness should follow the joint, while the silicone compound is selected for the actual temperature exposure.
- Fit & assembly
- Install it onto clean mating faces without stretching the outline to reach the fasteners.
- Use & inspection
- During maintenance, inspect for cuts, permanent deformation, and damage to the seating surfaces, replacing the gasket with the required profile and compound rather than using additional tightening to recover an unsuitable fit.
Photos illustrate structure or material only. The outline and thickness should follow the joint, while the silicone compound is selected for the actual temperature exposure. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.
From part requirements to production
01
Define the part
Identify key dimensions, mating surfaces and quantity
02
Review material & tooling
Agree the compound and manufacturing approach
03
Evaluate the sample
Review the fit and agreed requirements in the assembly
04
Produce & inspect
Manufacture and check against the approved requirements
Review the intended assembly
Material and structure
Consider hardness together with wall thickness and support.
Installation
Check access, mating dimensions and the fitting sequence.
Ordering this custom component
Can the shape be adjusted to my mating parts?
Yes. Show the receiving opening, contact surfaces and clearance limits. We can review the dimensions and retaining features around the intended fit.
Which details should be agreed before tooling?
Agree the critical dimensions, material, hardness, visible surfaces and sample requirements. Explain how the part is installed and which interfaces control its function.
Can a sample help define the replacement?
A sample can help explain the structure. Compare it with the assembly because wear, swelling or compression may have changed its original dimensions.
How is the quotation for this part determined?
The material, part geometry, tooling, quantity and finishing affect the quotation. Include the intended batch size and delivery destination when describing your requirements.
DISCUSS THIS COMPONENT
Describe the part you need.
Share the fit, operating conditions and quantity with our manufacturing team.
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