UV-Resistant Elastomeric Polysulfide Resin
UV-Resistant Elastomeric Polysulfide Resin for outdoor sealants, classified 3911.90.10.00.
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Alternative Classifications
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Import Tips & Compliance
• Certify UV stabilizers don't chemically modify per note (a)(3)
Related Products under HTS 3911.90.10.00
Mercaptan Polysulfide Elastomer Base M-100
Mercaptan Polysulfide Elastomer Base M-100 is a low-viscosity primary resin for two-part sealants. Classified in HTS 3911.90.10.00 for elastomeric polysulfides, with thiol groups enabling crosslinking. Primary form ensures it stays in heading 3911, not as finished rubber.
Low-Tg Elastomeric Polysulfone Pellets
Low-Tg Elastomeric Polysulfone Pellets offer glass transition below -40°C for cold-flexible applications. Under HTS 3911.90.10.00 as primary elastomeric polysulfones per Chapter notes. Pellet form confirms primary state.
Crosslinkable Polysulfide Elastomer Prepolymer
Crosslinkable Polysulfide Elastomer Prepolymer for potting compounds, elastomeric per 3911.90.10.00. Primary liquid form with pendant thiols.
High-Sulfur Elastomeric Polysulfone Gum
High-Sulfur Elastomeric Polysulfone Gum base for specialty rubbers, HTS 3911.90.10.00.
Liquid Polysulfide Polymer LS-50
Liquid Polysulfide Polymer LS-50 is an elastomeric polysulfide prepolymer in primary form used as a base for sealants and adhesives. It falls under HTS 3911.90.10.00 as an elastomeric product specified in note 3 to Chapter 39, in primary forms (not mixed with other substances). Its high elasticity and sulfur linkages distinguish it from other polymers.
Thiol-Terminated Polysulfide Prepolymer LP-3
Thiol-Terminated Polysulfide Prepolymer LP-3 is a viscous, elastomeric liquid used in aerospace sealants and coatings. Classified under HTS 3911.90.10.00 for elastomeric polysulfides in primary forms per subheading rules on polymer content. Its mercaptan-terminated structure provides elasticity for high-performance applications.