Bitumen-Layered Damp-Proof Course Paperboard from United States
Bitumen-layered damp-proof course paperboard has bitumen layers sandwiched internally, used as a damp-proof course in masonry foundations. It is not surface-coated, and the internal bitumen layers qualify it under tariff item 4807.00.00.
Duty Rate — United States → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Verify the bitumen is internal and not surface-applied
• Provide CBSA with product specifications and application details
• Ensure the product is in rolls or sheets meeting the tariff's size requirements