Colloidal Graphite Lubricant Paste from Mexico
A semi-colloidal graphite-based paste used as a high-temperature lubricant for industrial machinery and locks. It falls under HTS 3801.90.00 as a preparation based on colloidal graphite in paste form, not further processed into finished articles. The product provides dry lubrication properties essential for metal-to-metal applications.
Duty Rate — Mexico → United States
14.9%
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
• Verify graphite content exceeds 50% by weight and confirm semi-colloidal form via lab testing for proper classification
• Include Safety Data Sheets (SDS) and technical specs showing non-finished semi-manufacture status to avoid reclassification as finished goods
• Check for hazardous material declarations if containing volatile solvents; common pitfall is mislabeling as plain lubricant under 3403