For effective surface treatment of steel, galvanized steel, and aluminum, choose BONDERITE® M-NT 7400. This chromium-free conversion coating agent produces a uniform coating layer for strong, long-lasting paint adhesion and corrosion resistance. It can be applied to aluminum, (galvanized) steel, zinc, and iron surfaces by spray or immersion – with no water-rinsing or water treatment necessary.
FEATURES:

• Liquid conversion coating
• Multi-metal compatibility
• Chromium free
• Spray or immersion
• No Water Rinse Required