Chemetall Liquid Penetrant Materials

Chemetall knows and has been solving the challenges in non-destructive material testing for more than 60 years now. The first Ardrox® product was approved as early as in the year 1948. Many innovative products have followed since then; for instance, Chemetall was one of the first companies to introduce azo-dye-free products. Chemetall is also one of the pioneers in the use of NPE-free penetrants.

The new generation of our ARDROX® fluorescent penetrants for the aerospace industry continues this innovative tradition. These new-generation eco-friendly products are low in odor and characterized by a high wetting ability, can be easily washed off and have excellent sensitivity and background characteristics.