Waterproof Polyurethane Coating Resin
Aliphatic polyurethane resin in primary form, used for UV-resistant waterproof coatings on outdoor fabrics. The polymer's monomer units are predominantly polyurethane, meeting the classification criteria for this tariff item.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the resin is already applied to textile fabric
Textile fabrics impregnated, coated, or covered with plastics fall under Chapter 59.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify the resin is in primary form and not applied to fabric
• If the resin is used for coating textiles, the coated fabric falls under Section XI
• Provide the polymer's aliphatic nature and composition data for customs verification
Related Products under Tariff item 3909.50.00
Bio-Based Elastomeric Polyurethane Resin
A bio-based elastomeric polyurethane resin derived from bio-polyols, supplied in primary form (e.g., pellets or liquid) for use in flexible packaging films. It is chemically unmodified with a polyurethane content exceeding 95% by weight, meeting the classification criteria for polyurethanes under tariff item 3909.50.00.
Biobased Polyurethane Resin
Renewable content polyurethane resin derived from bio-polyols, supplied in primary form. The polyurethane monomers predominate by weight, and the product qualifies for heading 39.09 as a polyurethane in primary form.
Conductive Elastomeric Polyurethane Resin
A conductive elastomeric polyurethane resin in pellet form, filled with less than 5% carbon black for electrostatic discharge (ESD) flooring and shielding applications. The polyurethane polymer content remains above 95% by weight, and the product is in primary form, qualifying under tariff item 3909.50.00.
Elastomeric Polyurethane for Footwear Sole Resin
An elastomeric polyurethane resin in primary form, specifically formulated for reaction injection molding (RIM) of flexible shoe soles. With a polyurethane monomer content of 97% by weight, it meets the classification criteria for polyurethanes under tariff item 3909.50.00.
Elastomeric Polyurethane Hot-Melt Adhesive Resin
A thermoplastic elastomeric polyurethane resin in primary form, formulated for hot-melt adhesives used in packaging and footwear bonding. The elastomeric nature provides flexible bonds, and the polyurethane monomer content exceeds 95% by weight, qualifying under tariff item 3909.50.00.
Elastomeric Polyurethane Reaction Injection Molding Resin
A two-part elastomeric polyurethane system (polyol and isocyanate) imported separately, each in primary form for reaction injection molding (RIM) of automotive fascia. Each component meets the polyurethane predominance criteria, and the system qualifies under tariff item 3909.50.00.