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IR/NR Blend Rubber Solution from Canada

Isoprene rubber (IR) and natural rubber (NR) blend solution, compounded unvulcanized for tire compounds. Classifies in 4005.20.00.00 as primary form solution.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Blend ratio documentation essential for natural vs synthetic determination

Test for compliance with vulcanization/elongation per synthetic definition

Prevent drying during shipping to maintain solution form