Rubber Processing Aid RPA-2000 Plasticizer from Mexico
RPA-2000 is a compound plasticizer and processing aid for synthetic rubber, improving flow and reducing viscosity during vulcanization. HTS 3812.20.5000 covers this as a specialized plasticizer for rubber compounding.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include rheology test data showing plasticizing effect
• Specify compatibility with EPDM, SBR rubber types
• Avoid classification as antifoaming agent via end-use documentation