Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · Silicone Rubber Gasket Seal/ High temp silicone gaskets washer
CUSTOM RUBBER & SILICONE MANUFACTURING
Silicone Rubber Gasket Seal/ High temp silicone gaskets washer
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 silicone rubber gasket seal provides a compressible interface within a matching joint. For a high-temperature application, the compound and section should suit the actual heat exposure while the geometry follows the mating surfaces. The thickness after closure is a useful design consideration alongside the loose gasket dimensions.
Determine how the joint controls compression. The gasket should reach its intended contact without being squeezed into an opening or beyond the supported face. A thicker replacement can change the spacing of the assembly even if its outline matches perfectly.
Select the silicone for the temperatures and substances encountered in normal operation and maintenance. Evaluate the complete fitted joint through its intended operating cycle. During assembly, keep the gasket clean and flat, with no local fold beneath a fastener or corner. Inspect the visible edge after securing the parts. On removal, compare the contact pattern across the gasket before choosing a replacement. Permanent distortion in one region can indicate uneven support that needs correcting, rather than a reason to add more rubber thickness throughout the whole joint.
- Material options
- Silicone. Custom formulation and color for the intended contact conditions.
- Hardness selection
- Silicone: 20–80 Shore A. A silicone rubber gasket seal provides a compressible interface within a matching joint.
- Custom dimensions
- The thickness after closure is a useful design consideration alongside the loose gasket dimensions.
- Fit & assembly
- During assembly, keep the gasket clean and flat, with no local fold beneath a fastener or corner.
- Use & inspection
- On removal, compare the contact pattern across the gasket before choosing a replacement.
Photos illustrate structure or material only. The gasket should reach its intended contact without being squeezed into an opening or beyond the supported face. 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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