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%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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