</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
4008.29.40.00/Butyl Rubber Rod 8mm Round/Canada

Butyl Rubber Rod 8mm Round from Canada

Impermeable butyl rubber rod, noncellular vulcanized, 8mm diameter for lining applications. Classed in HTS 4008.29.4000 as rods of other noncellular rubber. Used in tire inner liners and chemical tanks.

Duty Rate — Canada → United States

12.9%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Test air permeability to confirm butyl, but classify by form not properties

• Ensure rods exceed 5mm cross-section if thread-like to avoid note 6