Custom made silicone buttons push button cover rubber keypad

A silicone push button cover should fit the designated operating component while allowing its intended movement and return. The cover's outer shape and retained interface need to match both the button and the surrounding panel so the added rubber does not leave the control partly pressed or restrict its travel.

Develop the custom dimensions, material and color with the actual assembly. Check the space beneath the cover and around its edge after the enclosure is secured. A cover should not be treated as a complete electrical switch unless that system has been defined as part of the design.

Evaluate operation from the normal finger positions and inspect for rubbing or a change in return. During cleaning and service, keep residue away from the moving interface and examine the retained section for tears. Use the designated replacement profile rather than a similar cap chosen only by visible diameter, since the underside can alter how the covered button is loaded within the panel.

Material options

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

Hardness selection

Silicone: 20–80 Shore A. A silicone push button cover should fit the designated operating component while allowing its intended movement and return.

Custom dimensions

The cover's outer shape and retained interface need to match both the button and the surrounding panel so the added rubber does not leave the control partly pressed or restrict its travel.

Fit & assembly

Check the space beneath the cover and around its edge after the enclosure is secured.

Use & inspection

During cleaning and service, keep residue away from the moving interface and examine the retained section for tears.

Photos illustrate structure or material only. A silicone push button cover should fit the designated operating component while allowing its intended movement and return. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.