silicone adhesive dot self adhesive rubber bumpers

A silicone adhesive dot provides a compact bumper at a chosen contact point. Several dots can be placed around a product, but their spacing and height should be planned so the intended surfaces actually meet them. Adding an extra dot to an uneven area can change which points carry load rather than simply increasing support.

Select the diameter around the local contact footprint and the flat area available for bonding. The dot should not sit partly across a groove or textured marking. Consider whether contact arrives straight onto its top or slides across the edge, since these movements place different demands on the attachment.

Position accurately before pressing the adhesive face onto a prepared surface. Keep fingers and dust away from the bond, and follow the selected adhesive's application conditions. Check contact once the assembled product is ready for use. If a dot becomes displaced, remove the failed component and restore a clean seating area before replacement rather than placing a fresh dot over the old adhesive or rubber.

Material options

Custom silicone or rubber formulation, with dimensions and color adapted to the mating component.

Hardness range

Silicone: 20–80 Shore A; rubber: 30–90 Shore A. Assess the grade against this fit requirement: Adding an extra dot to an uneven area can change which points carry load rather than simply increasing support.

Custom profile & fit

Select the diameter around the local contact footprint and the flat area available for bonding.

Assembly considerations

Consider whether contact arrives straight onto its top or slides across the edge, since these movements place different demands on the attachment.

Design check

Keep fingers and dust away from the bond, and follow the selected adhesive's application conditions.

Photos illustrate structure or material only. Adding an extra dot to an uneven area can change which points carry load rather than simply increasing support. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.