VR seals retain their properties only if they are stored properly.

To preserve their sealing function, storage until installation, cleaning and maintenance should follow the guidelines of DIN 7716 / ISO 2230.

The result is a longer service life without any appreciable reduction in usability. Premature aging, hardening or weathering are avoided.

The storage room must therefore be cool (optimum temperature 15 °C), dry (optimum humidity 65 %), clean and ventilated! No ozone-generating electrical equipment (e.g. printers) may be set up in the storage room. Likewise, the storage room should not be used for the storage of solvents or outgassing substances.

Shelf life

When we come full circle turn - we dance.

Sustainability is an important topic for us that we will pursue in the long term.

This site is registered on as a development site. Switch to a production site key to remove this banner.