Vinyl Ester Resin Flakes (Thermoset) from Canada
Thermosetting vinyl ester resin flakes for corrosion-resistant laminates. Classified 3911.90.91.50 as primary thermoset NES.
Duty Rate — Canada → United States
16.5%
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
• Peroxide curing agent separate; combined as composite resin shifts classification
• NMR spectra for unsaturation confirming crosslink sites
• DOT shipping papers if MEKP catalyst included