Kaolin for Rubber Filler from Mexico
Kaolin for rubber filler includes both calcined and hydrous forms used as reinforcing fillers in tires and rubber compounds. Tariff item 2507.00.00 covers kaolinic clays regardless of industry-specific particle specifications, as long as the clay is not chemically modified.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify that the kaolin is not treated with coupling agents (e.g
• silanes) for rubber reinforcement, as this could change its classification
• Keep batch records showing the clay's origin and processing steps for CBSA audits