Butyl Rubber Latex Dispersion from Japan
> A liquid dispersion of isobutene-isoprene (butyl) rubber (IIR) in water, used for dipping and coating applications in manufacturing gloves and balloons. It is a primary form (latex) under Chapter Note 3(a) and meets the definition of synthetic rubber in Chapter Note 4, not being compounded with prohibited substances.
Duty Rate — Japan → Canada
0%
Import Tips
• > Confirm the latex has not been prevulcanized with sulfur or accelerators beyond trace amounts
• Keep records of the manufacturing process to demonstrate it is uncompounded
• Ensure the product is labeled as IIR latex to avoid misclassification under other synthetic rubber codes