4002.39.00/Isobutylene-Isoprene Rubber Paste/Japan

Isobutylene-Isoprene Rubber Paste from Japan

High-viscosity isobutene-isoprene rubber (IIR) paste for sealants, in primary form paste. This uncompounded paste falls under tariff item 4002.39.00 as 'other' isobutene-isoprene rubber.

Duty Rate — Japan → Canada

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Confirm the paste is not compounded with vulcanizing agents or fillers, per Chapter 40 Note 5

• Declare the product as 'IIR paste' and specify the viscosity grade

• Provide the solvent type if applicable, as it affects the primary form classification