RG-521 Wedge gasket

A wedge gasket in sturdy rubber for our glass wall aluminum profile systems RG-501 – RG-510, and RG-580 Decibel aluminum frame.

The wedge gasket is applied between the glass and the aluminum profile to secure and stabilize the glass.


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A wedge gasket in durable rubber for a secure fit in aluminum profiles mounted with 8 – 12 mm glass panes in steady glass walls.

How to choose the right wedge:

See below pdf (RG-521) on how to choose the right wedge for your glass pane, and whether to use a wedge and the base gasket RG-520, or double wedges.

Double wedge gaskets are sometimes used instead of a wedge and a base gasket – on certain aluminum frames and thicker glass panes (12.76 mm) for example. Item no 860399 and 862509 are primarily intended for use as double wedges, without the base gasket RG-520.

For the mounting of double wedges, please use our mounting aid.

For easier installation, the glass can be sprayed with a mild soap solution.

Sold by the meter.


Item noMaterialColorNoteGlass Th. wedge/baseGlass Th. wedge/wedgeStock
860395RubberBlack100m/roll10 - 10.768 - 8.76Log in to see stock status
860397RubberBlack100m/roll8 - 8.76-Log in to see stock status
860398RubberBlack100m/roll12 - 12.7612 - 12.76Log in to see stock status
860399RubberBlack100m/roll-10 - 10.76Log in to see stock status
862505RubberGrey (RAL7047)200m/roll10 - 10.768 - 8.76Log in to see stock status
862507RubberGrey (RAL7047)200m/roll12 - 12.7612 - 12.76Log in to see stock status
862509RubberGrey (RAL7047)100m/roll-10 - 10.76Log in to see stock status
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