Butyl Rubber Dispersion for Dipping from Japan
> An aqueous dispersion of isobutene-isoprene (butyl) rubber (IIR) intended for latex dipping processes. As a liquid dispersion, it qualifies as a primary form under Chapter Note 3(a) and is not compounded beyond the permitted additives, retaining its raw synthetic rubber character for heading 40.02.
Duty Rate — Japan → Canada
0%
Import Tips
• > Verify that any surfactants or stabilizers are within the small amounts allowed by Chapter Note 5(B)
• Provide a certificate of analysis showing the rubber content and absence of prohibited compounding agents
• Check if the dispersion requires a WHMIS SDS for transport and customs clearance