Passivated Aluminum Flakes for Aerospace Coatings from Japan
Lamellar flakes with silica passivation for corrosion resistance in aerospace topcoats and primers. These flakes are classified under tariff item 7603.20.00 as base aluminum flakes despite treatment.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the silica coating does not exceed the limits for non-alloyed aluminum
• Provide technical data on the passivation process
• Ensure the flakes are not mixed with resins or solvents