Silicone Push Button Cover Customized Keypad Cover

A Silicone Push Button Cover adds a flexible surface over the intended actuation area. Its underside needs enough clearance for the button to rest and move correctly, while the outer edge should remain located on the surrounding assembly.

ETOL can customize size, hardness, color and molded identification. Establish the resting height of the underlying button and the travel needed for input before choosing the cover profile. A cover that fits the outside opening may still preload the mechanism beneath it.

Fit the part without stretching its edge and check the complete control after the housing is secured. Press from the normal user direction and release slowly, watching for sticking or a section that remains depressed. Evaluate the response with the intended switch and electronics. During service, keep debris from accumulating under the cover and inspect the flexible junctions for tears. If actuation changes after reassembly, inspect the hidden clearance and locating fit first rather than pressing harder on the cover to overcome an obstruction.

Material options

Silicone. Custom formulation and color for the intended contact conditions.

Hardness selection

Silicone: 20–80 Shore A. Press from the normal user direction and release slowly, watching for sticking or a section that remains depressed.

Custom dimensions

Establish the resting height of the underlying button and the travel needed for input before choosing the cover profile.

Fit & assembly

Fit the part without stretching its edge and check the complete control after the housing is secured.

Use & inspection

During service, keep debris from accumulating under the cover and inspect the flexible junctions for tears.

Photos illustrate structure or material only. A Silicone Push Button Cover adds a flexible surface over the intended actuation area. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.