Calprene 411 SBS Powder from Canada
Calprene 411 is a solution-polymerized SBS thermoplastic elastomer in powder form, containing under 50% styrene, used primarily in hot-melt adhesives. Classified under HTS 4002.19.00.14 as synthetic rubber granules/crumbs/powders per Chapter 40 definitions, excluding compounded forms. Ideal for easy dispersion in polymer formulations.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include lab test results showing powder form and no prohibited compounding agents like pigments beyond identification use
• Check for REACH/SVHC compliance if from EU; US CBP requires proof of primary rubber character
• Avoid misdeclaration as finished adhesive (3506) by documenting raw material end-use