Benzene 2,4-Diisocyanate-1,3,5-Tris(1-Methylethyl) Homopolymer Resin from United States
This specialized aromatic homopolymer resin derived from benzene 2,4-diisocyanate-1,3,5-tris(1-methylethyl) is used in high-performance coatings and adhesives. It falls under tariff item 3824.99.00 as a chemical product not elsewhere specified, due to its explicit listing and aromatic content.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is not a separate chemically defined compound, as that would change classification
• Provide a certificate of analysis to the CBSA to confirm the composition and aromatic content
• Verify that the product is not put up in measured doses for retail sale, which would fall under other headings