Marine Buoyancy PS Foam Sheets from Canada

Closed-cell polystyrene foam sheets for boat flotation and dock bumpers. 3921.11.00.00 cellular styrene sheets with high water resistance. Marine-grade.

Duty Rate — Canada → United States

15.3%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

Import Tips

Saltwater resistance specs in docs

Closed-cell verification prevents open-cell reclassification

Size limits apply for special rates