Custom made molded 43mm rubber suction cup

A 43mm rubber suction cup should be developed around the contact area available in the intended assembly. Identify which feature the nominal size describes and define the remaining cup profile and attachment dimensions. The rim needs an uninterrupted surface rather than simply enough overall space for the outside diameter.

Custom material, hardness and color options allow the cup to match the application. Check the receiving surface for curvature, texture or features that interrupt contact. The mounting should present the cup evenly without pulling one edge away before load is applied.

Evaluate the completed arrangement under representative loads, directions and placement conditions. The size alone does not establish a holding capacity. Keep the cup face and mating surface clean using compatible methods, and inspect the rim after repeated release and refitting. If contact loss consistently begins at one position, review surface condition and attachment alignment. Store spare cups without pressure on their edges so the developed profile is not distorted before installation.

Material options

Rubber compound options, customized alongside the profile and contact conditions.

Hardness selection

Solid rubber options: 30–90 Shore A. Custom material, hardness and color options allow the cup to match the application.

Custom geometry

Identify which feature the nominal size describes and define the remaining cup profile and attachment dimensions.

Fit evaluation

Evaluate the completed arrangement under representative loads, directions and placement conditions.

Color & OEM

Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. A 43mm rubber suction cup should be developed around the contact area available in the intended assembly. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.