Custom manufacturing example · molded flexible rubber silicone colored keypad buttons

CUSTOM RUBBER & SILICONE MANUFACTURING

molded flexible rubber silicone colored keypad 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 colored keypad buttons can distinguish functions within an electronic interface. The molded layout should place controls where users need them, with color supporting the sequence rather than replacing clear identification. Dimensions and geometry can be adapted around the housing and operating mechanism.

Consider which buttons are used together. A group that performs a common sequence should remain easy to reach without crowding neighboring actions. Button face size and separation need to suit that movement, while the flexible support beneath each face allows the intended travel and return.

Evaluate the keypad in the finished enclosure. The base should remain located when a button near its edge is pressed, and adjacent keys should not catch each other during an angled touch. Keep locating features engaged during assembly and inspect for a folded perimeter before fastening the case. Clean the exposed surfaces using the device's intended method, including around molded details. If a replacement is fitted, match its complete geometry and contact arrangement as well as the visible color scheme.

Material options: Silicone. Custom formulation and color for the intended contact conditions.
Hardness selection: Silicone: 20–80 Shore A. Button face size and separation need to suit that movement, while the flexible support beneath each face allows the intended travel and return.
Custom dimensions: Dimensions and geometry can be adapted around the housing and operating mechanism.
Fit & assembly: Keep locating features engaged during assembly and inspect for a folded perimeter before fastening the case.
Use & inspection: If a replacement is fitted, match its complete geometry and contact arrangement as well as the visible color scheme.

Photos illustrate structure or material only. Button face size and separation need to suit that movement, while the flexible support beneath each face allows the intended travel and return. 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.