Fluorel Elastomer FC-2182 from Canada
Fluorel FC-2182 is a perfluoroelastomer with primary monomer units of perfluoromethyl vinyl ether and tetrafluoroethylene, over 95% by weight. Supplied as raw gum stock for extreme chemical resistance applications like semiconductor seals. HTS 3904.69.10.00 for elastomeric fluoropolymers.
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
• Provide FTIR or NMR spectra confirming perfluoroelastomer composition during customs review
• Distinguish from Kalrez (similar but different branding/composition) via technical data sheets
• Watch for chemical modification pushing to 'Other' under subheading note (a)(3)