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Precision Natural Rubber Lab Bands from Canada

Thin, uniform vulcanized natural rubber bands for laboratory glassware securing, specimen bundling, and medical device assembly. Classified in HTS 4016.99.35.10 as natural rubber bands excluding Chapter 90 articles. Precision sizing ensures contaminant-free performance.

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

For lab/medical end-use, prepare biocompatibility certificates even if not regulated devices to preempt CBP questions

Specify exact durometer hardness; soft natural rubber distinguishes from hard rubber exclusions

Avoid pharma packaging presentation which could invoke Chapter 30 medicinal classification