BONDERITE® M-NT 2040

Features and Benefits

This conversion coating for the etch passivation of aluminum is chromium-free and stabilizes the electrical resistance of surfaces to improve adhesive bonding.
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.
  • Surface treatment technology
  • Chromium-free
  • Improves adhesive bonding on aluminum surfaces 
  • Suitable for immersion and spray process 
Read More