Suction Cup Pad Silicone Rubber Phone Suction Cup

A phone suction cup needs a smooth, compatible contact area on the phone or its approved mounting surface. A textured case, raised camera area or curved back can interrupt the sealing edge. The dimensions of the pad should be compared with that available area before the attachment is used.

Test the complete mount and intended phone configuration. The case and any surface coating are part of the contact, so changing them can change retention. Observe the direction of force when the device is adjusted or removed; a long mounting arm may introduce leverage at the cup rim.

ETOL offers custom geometry, material, hardness and color. Retention should be evaluated under the actual orientation and handling conditions instead of inferred from the cup's appearance. Keep the contact surfaces clean using methods suitable for both materials.

Remove the phone's load before releasing the cup, and admit air at the edge rather than pulling against the device. Check the rim for lint or damage before reuse. A pad that no longer makes continuous contact should not be relied on simply because it remains partly attached at rest.

Material options

Custom silicone compound; formulation and geometry developed together.

Hardness selection

Silicone options: 20–80 Shore A. Observe the direction of force when the device is adjusted or removed; a long mounting arm may introduce leverage at the cup rim.

Custom geometry

The dimensions of the pad should be compared with that available area before the attachment is used.

Fit evaluation

Test the complete mount and intended phone configuration.

Color & OEM

Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. The case and any surface coating are part of the contact, so changing them can change retention. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.