Neoprene Latex Dispersion
A liquid prevulcanized dispersion of chloroprene rubber (CR) used in dipping and coating processes for gloves and medical products. Classified under HTS 4002.49.00.00 as synthetic rubber in primary form (latex), meeting Chapter 40 note definitions for dispersions without prohibited compounding agents.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not chloroprene but other synthetic rubber like NBR
Different synthetic rubber types separate under 4002 subheadings; CR specifically in 4002.41-4002.49.
If contains vulcanizing agents or pigments beyond identification
Chapter Note 5(a) excludes compounded mixtures from 4002, moving to waste/scrap or processed forms.
If processed into plates/sheets exceeding simple rectangular cuts
4008 covers worked plates/sheets; 4002 limited to uncut or simply cut primary forms per Note 7.
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Import Tips & Compliance
• Verify latex remains uncompounded per Chapter Note 5; test for vulcanizing agents or fillers that shift to 4004 or 4005
• Provide manufacturer specs confirming CR composition and primary form (dispersion) for CBP review
Related Products under HTS 4002.49.00.00
Neoprene Polymer Paste
High-solids paste form of chloroprene rubber (CR) for calendaring into sheets, free of extenders or fillers. HTS 4002.49.00.00 covers this as primary paste form under Note 3(a), distinct from compounded materials.
CR Rubber Powder Granules
Fine powder granules of chloroprene rubber for dry blending in seals and gaskets. Classified in HTS 4002.49.00.00 as primary bulk form synthetic rubber per Note 3(b), uncompounded.
Neoprene Gum Lumps
Lumps of coagulated chloroprene gum rubber, dried for mastication in belt production. Under HTS 4002.49.00.00 as primary lumps per Note 3(b), synthetic CR 'other' form.
Chlorobutadiene Rubber Pellets
Pelletized chlorobutadiene (CR) rubber from cryogenic grinding, feedstock for injection molding compounds. HTS 4002.49.00.00 for primary granules/pellets.
CR Synthetic Rubber Flakes
Flaked chloroprene rubber from drum-dried latex, for powder coatings. Primary flakes under HTS 4002.49.00.00.
Neoprene Dispersion Solution
Aqueous solution/dispersion of CR for adhesives. HTS 4002.49.00.00 as permitted primary liquid.