Silicone rubber button pad, custom key pad

A silicone rubber button pad brings individual controls together in a molded sheet. The sheet's locating features should align the keys with their housing openings and underlying actuators without requiring uneven stretching. The surrounding support and final clamping determine the installed movement.

Custom dimensions, colors and markings allow the pad to match the product. Printed, raised or recessed legends should remain within the useful key area. The key profile and spacing need to permit presses without crowding neighboring controls.

Check the complete assembly after fastening, including edge presses and release across the layout. A local wrinkle or displaced perimeter can affect several keys at once. During installation, seat the locating areas before closing the housing and keep the underside free of particles. If response changes after servicing, inspect the sheet position and support before altering individual button geometry. Use a cleaning method compatible with the silicone and marking finish, and avoid pulling on a single key to remove the entire pad during maintenance.

Material options

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

Hardness selection

Silicone: 20–80 Shore A. Check the complete assembly after fastening, including edge presses and release across the layout.

Custom dimensions

The sheet's locating features should align the keys with their housing openings and underlying actuators without requiring uneven stretching.

Fit & assembly

The surrounding support and final clamping determine the installed movement.

Use & inspection

Use a cleaning method compatible with the silicone and marking finish, and avoid pulling on a single key to remove the entire pad during maintenance.

Photos illustrate structure or material only. The key profile and spacing need to permit presses without crowding neighboring controls. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.