Polyurethane Dispersion Retanning Agent from Canada
Anionic polyurethane dispersion enhances leather grain strength during wet-end retanning. Synthetic organic tanning preparation under HTS 3202.90.50.00.
Duty Rate — Canada → United States
15%
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
• Solid content (30-40%) and viscosity specifications required
• Freeze-thaw stability testing for transport
• Leather penetration vs coating application documentation