# HTS 3820: Antifreezing preparations and prepared deicing fluids

https://geopax.app/tariffs/catalog/38/3820

Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=3820). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 3820: Antifreezing preparations and prepared deicing fluids

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 3820.00.00.00 | Antifreezing preparations and prepared deicing fluids | 6.5% | Free (A+,AU,BH,CL,CO,D,E, IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 63% | kg |