Gray Flame-Retardant EPS Beads from United States
Gray expandable polystyrene beads containing a flame-retardant additive (HBCD) for construction insulation foam. The additive does not alter the primary expandable polymer status, so they remain classified under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the flame retardant is an additive and not a chemically modified polymer; provide safety data sheets
• Check if the additive triggers any regulatory requirements under Canadian chemical controls