Polyurethane Construction Sealant
A high-performance polyurethane mastic for expansion joints in concrete buildings. It is classified as a caulking compound, non-bituminous, used for durable, flexible sealing.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | — | 6.5% |
| 🇲🇽Mexico | 6.5% | — | 6.5% |
| 🇺🇸United States | 6.5% | — | 6.5% |
| 🇩🇪Germany | 6.5% | — | 6.5% |
| 🇯🇵Japan | 6.5% | — | 6.5% |
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 sealant is a solution with volatile organic solvents exceeding 50% of weight
Chapter note 4 classifies such solutions under heading 32.08.
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
• Ensure the product is not a separate chemically defined compound, as Chapter 32 excludes those
• Declare it as a caulking compound
• Verify it is not a paint or enamel, which would be classified under heading 32.08 or 32.09
Related Products under Tariff item 3214.90.00
Acrylic Caulking Compound
A water-based acrylic sealant used to fill gaps and joints in construction, preventing air and water infiltration. It is classified as a caulking compound, distinct from bituminous mastics excluded by chapter notes.
Butyl Rubber Glaziers' Putty
A non-hardening putty formulated with butyl rubber, used for bedding glass in window frames. It provides long-term sealing against air and moisture, and is classified as glaziers' putty under this tariff item.
EPDM Rubber Grafting Putty
A flexible mastic made from EPDM rubber, used in horticulture to seal tree grafts. It offers elasticity to accommodate plant growth and is classified as grafting putty based on rubber.
Facade Acrylic Stucco Mastic
A pre-mixed acrylic-based mastic for patching and surfacing exterior stucco walls. It is a non-refractory surfacing preparation for building facades, not a paint or chemical compound per chapter notes.
Grafting Wax Compound
A bitumen-free resin wax used by horticulturists to seal tree grafts and wounds, promoting healing. It is classified as grafting putty or mastic, non-refractory, and excluded from Chapter 27 asphalt mastics.
Hypalon Rubber Roof Coating Mastic
A chlorosulfonated polyethylene (Hypalon) rubber mastic used for coating flat roofs and seams. It provides a waterproof membrane and is classified as a non-refractory surfacing preparation based on rubber.