Safety PMMA Flame Barrier Sheet from Japan
Extra-thick flame retardant poly(methyl methacrylate) (PMMA) sheets used as safety barriers in laboratories and cleanrooms. These rigid, non-cellular acrylic sheets are not reinforced, laminated, or combined with other materials, and are classified under tariff item 3920.51.00 as plates, sheets, film, foil, and strip of poly(methyl methacrylate).
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the PMMA sheets are non-cellular and not supported or laminated to qualify for 3920.51.00
• Provide the CBSA with the sheet thickness and dimensions to confirm classification as plates or sheets
• Verify any flame retardant treatments do not alter the polymer classification under Chapter 39 notes