Eco-friendly non-toxic mushroom head silicone rubber suction cup

A mushroom head silicone rubber suction cup can be customized around an attachment that uses the enlarged head and narrower connecting region. The head dimensions should match the mating feature without pulling the cup body out of shape. The suction lip needs to remain free to contact its intended surface evenly.

Check the assembly sequence and available space around the head. A retaining opening that is too tight can damage the neck during fitting, while an unsuitable fit can let the attached item tilt the cup. Evaluate both the attachment and suction contact under the intended handling conditions.

Select the finished silicone formulation for the surfaces and environment involved. Broad environmental descriptions should not replace that application assessment. Keep the rim clean and inspect the head transition for cuts after repeated attachment or removal. When separating the cup from a surface, release suction before pulling on the mounted item. This avoids using the connecting neck to stretch a seated cup free.

Material options

Custom silicone compound; formulation and geometry developed together.

Hardness selection

Silicone options: 20–80 Shore A. Evaluate both the attachment and suction contact under the intended handling conditions.

Custom geometry

The head dimensions should match the mating feature without pulling the cup body out of shape.

Fit evaluation

Check the assembly sequence and available space around the head.

Color & OEM

Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. A mushroom head silicone rubber suction cup can be customized around an attachment that uses the enlarged head and narrower connecting region. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.