Customized high abrasion resistance silicone push buttons cover

A cover for silicone push buttons should be developed around the surfaces it contacts during operation. Where abrasion resistance is a priority, inspect the actual rubbing path and edge clearances rather than relying only on a general material description.

Customize the profile and selected formulation with the underlying buttons and enclosure. The cover should allow intended movement without dragging against a sharp bezel or neighboring key. A high-abrasion-resistance description does not establish a tested wear life for every geometry and use condition.

Evaluate the assembled control through the required operating sequence and inspect where contact occurs. If wear begins at one edge, review alignment and clearance before changing only the compound. During cleaning, use a method compatible with the rubber and any markings. A replacement should preserve the designated underside and retained profile so it does not introduce new rubbing points, even if another cover appears to have the same outer size and surface feel.

Material options

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

Hardness selection

Silicone: 20–80 Shore A. The cover should allow intended movement without dragging against a sharp bezel or neighboring key.

Custom dimensions

Customize the profile and selected formulation with the underlying buttons and enclosure.

Fit & assembly

Evaluate the assembled control through the required operating sequence and inspect where contact occurs.

Use & inspection

If wear begins at one edge, review alignment and clearance before changing only the compound.

Photos illustrate structure or material only. A button cover must move over the intended controls without dragging against an adjacent key or bezel. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.