Neoprene Latex (Chloroprene Rubber Latex)
Neoprene latex, a polychloroprene synthetic rubber dispersion, provides weather and flame resistance for coatings and adhesives. It falls under HTS 4002.91.00.00 as a qualifying synthetic rubber latex maintaining primary form without prohibited compounding.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If in bales or blocks rather than dispersion
Primary forms note 3 excludes liquids/pastes from other categories; solid neoprene goes here.
If when processed into conveyor belting sheets
Heading 4010 covers vulcanized rubber belting; exceeds primary form limitations of 4002.
If contains insecticides or chemical additives beyond permitted
Chapter 38 for chemical preparations; rubber chapter excludes such modified substances.
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Import Tips & Compliance
• Document emulsifier/antitack agent levels per note 5(b)(i) to prove essential raw character retained
• Use invoices specifying 'chloroprene latex' to match statistical reporting; avoid generic 'rubber latex'
• Avoid pitfall of importing oil-extended versions without mineral oil exception confirmation
Related Products under HTS 4002.91.00.00
Butyl Rubber Latex
Butyl rubber latex offers air retention for inner tubes and roofing. Under HTS 4002.91.00.00 as latex form of synthetic rubber with permitted preservatives.
Acrylonitrile-Butadiene Latex for Paper Coating
Specialty latex for paper and board coating to improve printability. HTS 4002.91.00.00 for synthetic latex primary form.
Synthetic Rubber Latex for Glove Dipping
High-ammonia latex blend for natural/synthetic glove production. Classed as 4002.91.00.00 synthetic latex.
Prevulcanized Natural Rubber Latex Blend
Mixture of 4001 natural latex with synthetic per hierarchy. HTS 4002.91.00.00 for latex mixtures.
Vinyl Pyridine Latex for Tire Cord
Adhesion promoter latex for rubber-to-textile bonding in tires. Synthetic latex under 4002.91.00.00.
Terpolymer Latex (SBR-Vinylidene Chloride)
Three-polymer latex for barrier coatings. Qualifies as synthetic rubber latex.