FKM Fluoroelastomer Carbon Black Powder from United States
Fluoroelastomer (FKM, Viton) powder compounded with carbon black, unvulcanized and in powder primary form. The carbon black is added for reinforcement in O-ring molding applications. It falls under this tariff item as compounded rubber with carbon black in a primary form.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the powder is unvulcanized and in a primary form (powder) as per Chapter 40 Note 3
• Provide a certificate of analysis confirming carbon black content and absence of vulcanizing agents
• Verify the product is not mixed with other substances beyond permitted additives