Bitumen-Coated Damp-Proof Course Sheet from United States
Asphalted paperboard sheets used in masonry to prevent rising damp in walls. The bitumen coating provides waterproofing, and the sheets exceed the minimum dimensions for this heading.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the sheets are paperboard coated with bitumen, not plastic
• Provide the sheet dimensions and bitumen coating details
• Check if the product is subject to any building code requirements