Prevulcanized Isoprene Rubber Latex from United States
Prevulcanized isoprene rubber latex is a special liquid form of synthetic IR where vulcanization occurs during processing, used for foam rubber and medical gloves. Chapter note 5(A) allows prevulcanized latex as a primary form, and it is classifiable under tariff item 4002.60.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the prevulcanization is limited to what is permitted for latex, without other additives
• Declare the latex as a primary liquid form with prevulcanization noted
• Provide technical specifications showing it is not fully vulcanized into an article