Small silicone rubber hand vacuum suction cups for glass

Small suction cups for glass need continuous rim contact with the actual surface and a suitable complete attachment arrangement. Small cup size does not establish a lifting capacity, and a clean-looking pane may still carry residue that interrupts the rim. The intended handling duty must be evaluated before use.

Check the cup's lip, body and connection to any handle or holder. The selected silicone formulation should suit the surface and operating conditions. Do not treat a small rubber cup as a general-purpose tool for lifting glass simply because it can attach during a light hand check.

Fit through the assembly's intended method and keep the contact area free of seams, coatings or texture that prevent the required seal. Inspect contact when the direction of force changes. During removal, release the rim through the intended feature rather than pulling against the attachment until it lets go. Replace a damaged or permanently distorted cup so the next use begins with the correct contact geometry.

Material options

Custom silicone compound; formulation and geometry developed together.

Hardness selection

Silicone options: 20–80 Shore A. Inspect contact when the direction of force changes.

Custom geometry

Check the cup's lip, body and connection to any handle or holder.

Fit evaluation

Fit through the assembly's intended method and keep the contact area free of seams, coatings or texture that prevent the required seal.

Color & OEM

Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. Hand vacuum suction cups for glass need continuous contact with the actual glass surface and a suitable complete attachment arrangement. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.