Simriz Z75 Perfluoroelastomer from Mexico
Simriz Z75 FFKM features perfluoromethyl vinyl ether/tetrafluoroethylene copolymer exceeding 95% comonomer weight. Raw polymer for oil & gas downhole seals. Elastomeric fluoropolymer HTS 3904.69.10.00.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Oilfield specs (NORSOK M-710); maintain traceability documentation chains
• High compression set resistance; include test data in entries
• Explosion-proof packaging required for hazardous location compounding