Polyurethane Panel Bonding Cement from Canada
Structural polyurethane cement for bonding wall panels, countertops, and laminates in prefab construction. HTS 3909.50.2000 for primary polyurethane cements with qualifying monomer composition. High-modulus for load-bearing joints.
Duty Rate — Canada → United States
12.1%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide shear strength test data for CBP review; avoid 'modified' descriptors triggering note (a)(3)
• Common error: bulk packs as 3824 mixtures
• Temperature-stable shipping required