Regional Dynasylan^®, Protectosil^®, Siridion^® sales representatives are located throughout the world to assist you.

• Please click on your region below to find the contact reponsible for your country.
• In order to contact us please either
  => get in touch with one of the below mentioned contact persons directly or
  => use the contact form to send an information request to our headquarters

If you have any questions or need help, please send an email to dynasylan@evonik.com or

Europe: Phone: +49-69-218-56 56                     Fax: +49-69-218-3967

USA: (toll free call): 800-237-6745 Phone: +1-973-541-8513 Fax: +1-973-541-8503

P.R. China Phone: +86-21-6119-1052 Fax: +86-21-6119-1075