Contact Us

get in touch with us

We're always happy to help answer any questions you may have! Please note, we try our best to respond to all inquiries within 48 hours, Monday - Friday.

Please use the form on the right to contact all regions.

Please double check your email to make sure we'll reach you. If you want a call back let us know in the message.


World's Toughest Fix, Inc.

Visit:747 N Church Rd. Suite G-9, Elmhurst, IL 60126, USA

Call: +1-312-971-6491

Finland & Baltics

Rakennuskemia Oy

Visit: Kerkkolankatu 17, 05800 Hyvinkää, Finland  

Call: +358-(0)19-457 4400  

Sweden, Norway, Denmark & Iceland

Rakennuskemia Ab

Visit: Ventilvägen 10, S-541 35 Skövde, Sweden

Call: +46-77-4218837

United Kingdom

World's Toughest Fix, Ltd.

Visit:71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, UK

Call: +44-20-7074-4312

More info

Our FAQ and support will help you with the trickiest questions.

You'll find the Technical Datesheets and Material Safety Data Sheets from our document database.

If you need more information please contact us through the form above.