Rubber inlay for glass clamp 40x50mm

The Strofix rubber inlay for glass clamp 40×50 mm is an EPDM rubber gasket designed to fit inside the 40 × 50 mm glass clamp body, gripping the glass panel securely between two gaskets. Available for glass thicknesses from 1.5 to 10.76 mm — including 1.5, 2, 3, 6, 8, 10 mm single glass and 8.76, 10.76 mm laminated glass. Select the glass thickness at order time. Sold individually — two inlays are required per clamp (one on each side of the glass).

The EPDM rubber provides consistent clamping pressure on the glass surface, cushioning the glass against the metal clamp body and preventing direct metal-to-glass contact. This inlay fits all 40 × 50 mm glass clamps in the Strofix range — both the flat-mount and tube-mount Ø42.4 versions, in satin and polished finishes. The thin gasket options (1.5, 2, 3 mm) serve as spacers or shims for fine-tuning the fit of non-standard glass thicknesses or for clamping thin sheet materials such as polycarbonate panels. EPDM is resistant to weathering, UV exposure, ozone, and temperature extremes.

Use cases:

• Replacement EPDM gasket for 40 × 50 mm glass clamps (flat-mount and tube-mount Ø42.4)
• Changing glass thickness on an existing 40 × 50 clamp by swapping to the correct gasket
• Spare gaskets for clamps ordered in the "without rubbers" option
• Thin gasket options (1.5–3 mm) for spacing non-standard glass or polycarbonate panels
• Maintaining glass balustrade installations by periodically replacing rubber inlays

FAQ

What glass thicknesses are available?

Eight options: 1.5, 2, 3, 6, 8, 10, 8.76, and 10.76 mm. The 1.5–3 mm options are thin gaskets for spacing or shim applications. The 6–10 mm options match single tempered glass. The 8.76 and 10.76 mm options match laminated safety glass.

How many inlays do I need per clamp?

Two inlays per clamp — one on each side of the glass panel.

Which glass clamps does this fit?

This inlay fits all 40 × 50 mm glass clamps in the Strofix range: flat-mount and tube-mount Ø42.4 versions, in satin and polished finishes.

What material is the inlay?

EPDM rubber, resistant to weathering, UV, ozone, and temperature extremes.

Can I use this in the 45×45 clamp?

No. Each clamp size requires its own gasket. The 40 × 50 inlay fits 40 × 50 clamps only.

About Rubbers for Glass Clamps

A rubber inlay for a glass clamp is a replaceable insert that sits between the metal clamp body and the glass panel, cushioning the clamping pressure, preventing direct steel-to-glass contact and compensating for the specific panel thickness.

Each rubber pair is shaped to match a particular Strofix clamp model, ensuring a snug fit inside the clamp channel. Strofix supplies rubber inlays for all of our clamp models — with thickness options covering single-pane glass at 4, 6, 8, 10 and 12 mm and laminated glass at 12.76 mm (66.2) and 16.76 mm (88.2).

Rubbers are sold individually so that an existing clamp can be reconfigured for a different glass thickness or worn inserts can be replaced without changing the clamp body itself.