Electrodag 423 Colloidal Graphite Conductive Paint from Germany
Electrodag 423 is a colloidal graphite in methyl ethyl ketone, used for EMI shielding coatings on electronics housings. The graphite is in a semi-colloidal form, which qualifies it under tariff item 3801.20.00 as a colloidal or semi-colloidal graphite preparation. It is not a separate chemically defined compound and is not excluded by Chapter 38 notes.
Duty Rate — Germany → Canada
0%
Import Tips
• Classify Electrodag 423 as a colloidal graphite preparation, not as a paint or coating
• Provide the solvent composition (methyl ethyl ketone) to CBSA and ensure compliance with transportation of dangerous goods regulations
• Keep documentation of the product's use for EMI shielding to support classification