3M back adhesive bumper anti-slip rubber pad

A back adhesive bumper forms a cushioned meeting point for a part that closes or rests against another surface. Its location and thickness should allow the intended movement to finish without forcing a hinge, latch or nearby edge into an unintended position.

ETOL customizes dimensions, structure, material, hardness and color. Establish the first contact point; sliding movement across the rubber can create shear at the adhesive backing.

Prepare the mounting area and apply the selected backing according to its bonding requirements. Once ready, move the mating part slowly and watch where it lands. The bumper should stay flat with its edge clear of a peeling action. Repeat the check after any adjustment to the surrounding alignment. During maintenance, replace a shifting or split bumper on a clean surface instead of allowing adhesive residue to build up beneath repeated replacements. Keep the final contact position consistent with the mechanical assembly's intended travel.

Material options

Custom rubber compound and color, selected for the contact conditions and required geometry.

Hardness range

30–90 Shore A for rubber. Compare firmness under load at the intended contact face. Prepare the mounting area and apply the selected backing according to its bonding requirements.

Custom profile & fit

Establish the first contact point; sliding movement across the rubber can create shear at the adhesive backing.

Assembly considerations

Keep the final contact position consistent with the mechanical assembly's intended travel.

Design check

Repeat the check after any adjustment to the surrounding alignment.

Photos illustrate structure or material only. The location and thickness should allow the intended movement to finish without forcing a hinge, latch or nearby edge into an unintended position. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.