Welcome to DAM Härtetechnik

DAM Härtetechnik GmbH is more than 20 years a worldwide active and leading company specialized in development and manufacturing of stop-off paints LUISO. We offer you for our stop-off paints LUISO excellent consulting and problem solutions for all kinds of heat treatment process.

Heat Treatment Congress


Koelnmesse, Cologne, Germany

16. - 18. October 2018

You can find us at booth A-061.

New Policy

According to the European CLP regulation (1272/2008/EG), the transitional period for the new categorisation of stop off paints expired on 1 December 2010. Since then, some products have to be classified and labelled as toxic to reproduction, category 2.



Social Media


DAM-Härtetechnik Worldwide

Germany | Asia | Africa | USA | South America

Quality Management

 We are Certified!



DAM Härtetechnik GmbH
Am Bubenpfad 2
D-67065 Ludwigshafen

Phone: +49 (0)621/4549666
Telefax: +49 (0)621/4549667

E-Mail: This email address is being protected from spambots. You need JavaScript enabled to view it.