Natural Rubber Door Weatherstrip Seal from Canada

A flexible strip made from vulcanized natural rubber used to seal gaps around doors in vehicles or buildings, preventing air and water leakage. It falls under HTS 4016.99.35 as an other article of vulcanized natural rubber, not specified elsewhere in Chapter 40 and excluding hard rubber or items covered by excluded chapters. The profile shape and sealing function distinguish it from basic sheets or tubes.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

Import Tips

Verify the rubber is natural (not synthetic) via supplier certification or lab testing to confirm HTS 4016.99.35 classification

Include material composition documentation; natural rubber content must exceed synthetic blends to avoid reclassification

Check for Chapter 40 exclusions like mechanical parts (Section XVI); seals must not incorporate electrical components

Natural Rubber Door Weatherstrip Seal from Canada — Import Duty Rate | HTS 4016.99.35