Bronze-Filled Granular PTFE Compound from Mexico
Granular PTFE compounded with 40% bronze powder for high load-bearing seals and thrust washers, PTFE predominant per weight rules. HTS 3904.61.00.10 for filled granular fluoropolymers in primary form. Aerospace and oilfield applications.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare metal content accurately for anti-dumping checks; ensure no metal powder separation in transit
• Common issue: reclassification if bronze > polymer weight