PFOS Circuit Board Coating from Germany
A conformal coating containing perfluorooctane sulfonamide, used to protect electronic circuit boards from moisture and corrosion. It is a chemical preparation that falls under 3824.87.00 because it contains a PFOS substance specified in Subheading Note 3 to Chapter 38.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the coating is not a separate chemically defined compound, which would be excluded from Chapter 38
• Verify that the product is not classifiable under heading 85.46 or 85.47 as an electrical insulator
• Provide a safety data sheet to CBSA, as PFOS substances are subject to strict Canadian regulations