Bitumen Waterproofing Membrane Roll from Japan
Bitumen waterproofing membrane roll is a self-adhesive SBS-modified bitumen membrane with polyester reinforcement, used for basement and foundation waterproofing. The product is an article of asphalt in roll form, with the bitumen providing the primary waterproofing function. It falls under tariff item 6807.10.00 as an article of asphalt in rolls.
Duty Rate — Japan → Canada
6.5%
Import Tips
• Ensure the membrane is not considered a textile product coated with bitumen, which would fall under Chapter 59; if the textile is merely a reinforcement, it may still be classified in 6807
• Provide technical specifications to CBSA showing the bitumen is the dominant material
• Verify if the product requires certification under Canadian construction codes for waterproofing applications