Custom manufacturing example · Rubber elastic keypad silicone automotive buttons

CUSTOM RUBBER & SILICONE MANUFACTURING

Rubber elastic keypad silicone automotive buttons

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

Vulcanization workshop illustration with green molding presses and blue collection bins

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

Custom silicone automotive buttons can carry printed, embossed, or recessed identification as part of a molded control layout. The visible mark should be developed with the button face so that it remains useful in the installed vehicle position. Color options can also distinguish functions within the interface.

Consider where the finger first contacts each button. A curved or narrow face may need a different legend placement from a broad key, and raised identification should not unintentionally change the main pressure point. The supporting rubber and internal mechanism must still provide the intended movement beneath the finished surface.

Check the assembled control from its normal viewing and operating positions. Confirm that the housing does not catch the button sides and that each key releases fully. Select the material and marking method for the expected handling and cleaning exposure. Keep the base correctly located during installation, and inspect for folds before fastening the housing. Preserve the original orientation and support arrangement whenever the keypad is removed during vehicle servicing.

Material options: Silicone. Custom formulation and color for the intended contact conditions.
Hardness selection: Silicone: 20–80 Shore A. A curved or narrow face may need a different legend placement from a broad key, and raised identification should not unintentionally change the main pressure point.
Custom dimensions: The visible mark should be developed with the button face so that it remains useful in the installed vehicle position.
Fit & assembly: Keep the base correctly located during installation, and inspect for folds before fastening the housing.
Use & inspection: Preserve the original orientation and support arrangement whenever the keypad is removed during vehicle servicing.

Photos illustrate structure or material only. Custom silicone automotive buttons can carry printed, embossed, or recessed identification as part of a molded control layout. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.

Choosing a material or hardness? Explore the selection guide →

From part requirements to production

Define the part

Identify key dimensions, mating surfaces and quantity

Review material & tooling

Agree the compound and manufacturing approach

Evaluate the sample

Review the fit and agreed requirements in the assembly

Produce & inspect

Manufacture and check against the approved requirements

Review the intended assembly

Working conditions

Identify temperature, contact fluids and repeated movement.

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.