Cookie Statement

In order to make your visit to our websites enjoyable and to enable the use of certain functions, we use what are known as “cookies” on various pages. These are small text files that are stored on your end device. Some of the cookies we use are deleted again after the end of the browser session, i.e. after closing your browser (these are known as “session cookies”). Other cookies remain on your end device and enable us to recognize your browser the next time you visit us (“persistent cookies”). You can configure your browser in such a way that you are informed about the setting of cookies and can decide whether to accept them or not, or exclude the acceptance of cookies for certain cases or in general. If you do not accept cookies, the functionality of our website may be restricted under certain circumstances.

Essential cookies

The following cookies are required from a technical perspective for the proper functionality of our website and must therefore always be used:

    Storage duration: current session.
    PHP standard cookie that is required for the website to function.
  • cookies
    Storage period: min. 7 days, max. 360 days.
    Saves your selection for cookie usage.

External media

In order to facilitate your use of our website, we offer you the possibility of using various external media (third party providers) such as YouTube or Google Maps.

We offer YouTube videos on our websites. Here, the following cookies may be used:

GPS, VISITOR_INFO1_LIVE, PREF, YSC, yt-remote-cast-installed [x2], yt-remote-connected-devices [x2], yt-remote-device-id [x2], yt-remote-fast-check-period, yt-remote-session-app [x2], yt-remote-session-name [x2], 1P_JAR, ANID, CONSENT, DV, NID, OTZ, UULE.

Function of the cookies that are used:
These cookies enable YouTube to collect usage information for videos hosted by YouTube.

Of course, you can also view our videos directly on YouTube.

You can find more information about the purpose and scope of data collection and its processing by YouTube in the Privacy Policy. There, you can also find further details about your rights and settings to protect your privacy:

Google Maps
The following cookies are stored on Google Maps. One of the ways we use Google Maps, for example, is to display your nearest dealer or sales partner.


Function of the cookies that are used:
These cookies enable Google to collect usage information for map services hosted by Google Maps.

For further details on the purpose and scope of data collection and its processing by the plug-in provider, please refer to the provider's privacy policy. You can also find more information about your rights and privacy settings there:

Google also processes your personal data in the USA and has adopted the EU-US Privacy Shield,

Statistics (Matomo)

We use the web analysis tool Matomo, which always processes your IP address anonymously. We need this tool to be able to evaluate the use of our website by users (this is known as “tracking”). The information is not transmitted to external providers, but instead remains on the server of Chemische Fabrik Dr. Weigert GmbH & Co. KG, which is located in Germany.

The following cookies are stored for this purpose:

  • _pk_id
    Storage duration: 13 months
  • _pk_ref
    Storage duration: 6 months
  • _pk_ses
    Storage duration: 30 minutes
  • _pk_cvar
    Storage duration: 30 minutes
  • _pk_hsr
    Storage duration: 30 minutes
  • piwik_ignore
    Storage duration: 2 years
    Storage duration: current session

For more information about the privacy settings of the Matomo software, please click the following link: