Cross-Linked Polyethylene Foam Rubber Seals from Japan
Cross-linked polyethylene foam rubber seals are chemically cross-linked PE foam products that qualify as cellular rubber seals for waterproofing. They are classified under tariff item 4016.10.00 when meeting the synthetic rubber vulcanization tests, used in construction and marine applications with closed-cell structure.
Duty Rate — Japan → Canada
6.5%
Import Tips
• Verify the cross-linked PE foam meets the synthetic rubber definition in Chapter Note 4, including vulcanization and elongation tests
• If the seals are cut to specific shapes, they are articles of 4016; if in sheet form, consider 4008
• Provide CBSA with laboratory test results demonstrating compliance