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HTS 3214.10.00.10
Mastics, Caulking compounds
Description
3214 Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics; painters' fillings; nonrefractory surfacing preparations for facades, indoor walls, floors, ceilings or the like > Glazier's putty, grafting putty, resin cements, caulking compounds and other mastics; painters' fillings > Mastics > Caulking compounds
| General duty (most countries) | 3.7% |
|---|---|
| Trade-deal rates | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) |
| Column 2 (Cuba, North Korea, Russia, Belarus) | 20% |
| 6-digit HS code (international) | 3214.10 |
Estimated US duty by country of origin
Base rate plus the additional tariffs that apply today (China Section 301, the 2026 country tariff). Steel, aluminium and some other goods can owe more.
| Made in | Estimated duty | Made up of |
|---|---|---|
| China | 41.2% | 3.7% base · +25% China Section 301 List 3 · +12.5% 2026 country tariff |
| Vietnam | 16.2% | 3.7% base · +12.5% 2026 country tariff |
| India | 13.7% | 3.7% base · +10% 2026 country tariff |
| Bangladesh | 13.7% | 3.7% base · +10% 2026 country tariff |
| Pakistan | 13.7% | 3.7% base · +10% 2026 country tariff |
| Türkiye | 16.2% | 3.7% base · +12.5% 2026 country tariff |
| Mexico | 13.7% | 3.7% base · +10% 2026 country tariff Free under USMCA if the product qualifies |
| Canada | 13.7% | 3.7% base · +10% 2026 country tariff Free under USMCA if the product qualifies |
| United Kingdom | 13.7% | 3.7% base · +10% 2026 country tariff |
| Germany | 10% | 3.7% base · +6.3% 2026 country tariff (total at least 10%) |
| Italy | 10% | 3.7% base · +6.3% 2026 country tariff (total at least 10%) |
| Taiwan | 10% | 3.7% base · +6.3% 2026 country tariff (total at least 10%) |
| Japan | 12.5% | 3.7% base · +8.8% 2026 country tariff (total at least 12.5%) |
| South Korea | 12.5% | 3.7% base · +8.8% 2026 country tariff (total at least 12.5%) Free under US–Korea FTA if the product qualifies |
| Thailand | 16.2% | 3.7% base · +12.5% 2026 country tariff |
| Indonesia | 13.7% | 3.7% base · +10% 2026 country tariff |
Other codes under heading 3214
- 3214.10.00.20 · 3.7%Glazier's putty, grafting putty, resin cements, caulking compounds and other mastics; painters' fillings > Mastics > Other
- 3214.10.00.90 · 3.7%Glazier's putty, grafting putty, resin cements, caulking compounds and other mastics; painters' fillings > Painters' fillings
- 3214.90.10.00 · FreeOther > Based on rubber
- 3214.90.50.00 · 3.25%Other > Other
Official US Harmonized Tariff Schedule, version of 2026-11-03.