Henkel Adhesive Technologies

Henkel Adhesive Technologies

Conversion coatings

BONDERITE® M-NT 2040

Chromium-free conversion coating for aluminum surfaces 

This conversion coating for the etch passivation of aluminum is chromium-free and stabilizes the electrical resistance of surfaces to improve adhesive bonding.  

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BONDERITE® M-NT 2040 is a conversion coating etch passivation for aluminum surfaces. This chromium free product stabilizes the electrical resistance of surfaces to improve adhesive bonding. Applied in concentrations of 1-3%, depending on the application, it can be used in an immersion and spray process.

Please contact us for ordering options

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