Custom made push rubber silicone button pad

A custom silicone button pad places one or more pressing surfaces within a shared rubber component. The pad's surrounding sheet helps establish its position in the enclosure, while the keys need room to move independently. The areas between buttons therefore deserve attention alongside the visible key tops.

The sheet should rest on its intended supports without a fold or suspended section pulling a button out of alignment. Internal fasteners and panel ribs must not pinch an unrelated area when the enclosure closes. Assess the fit with all housing parts secured, then press across the group to confirm consistent free return.

Size, color, and marking can be customized for the interface. Legends should remain within the exposed surfaces and correspond to the actual switch positions. During assembly, keep the pad correctly oriented and protect the underside from debris. If a neighboring button moves when another is pressed, inspect the support and clearance between them rather than assuming the rubber material alone determines that behavior.

Material options

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

Hardness selection

Silicone: 20–80 Shore A. Assess the fit with all housing parts secured, then press across the group to confirm consistent free return.

Custom dimensions

The sheet should rest on its intended supports without a fold or suspended section pulling a button out of alignment.

Fit & assembly

The pad's surrounding sheet helps establish its position in the enclosure, while the keys need room to move independently.

Use & inspection

If a neighboring button moves when another is pressed, inspect the support and clearance between them rather than assuming the rubber material alone determines that behavior.

Photos illustrate structure or material only. Internal fasteners and panel ribs must not pinch an unrelated area when the enclosure closes. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.