Anti-Fire PMMA Exhibit Sheet from United States
A flame-retardant rigid poly(methyl methacrylate) sheet used for museum exhibit cases and trade show backdrops. The flame retardants are additives, and the sheet remains noncellular and unreinforced, fitting tariff item 3920.51.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the flame retardants do not make the sheet a 'composition' that changes classification; they are acceptable additives
• Provide the flame retardant specification and confirm the sheet is noncellular
• Declare the sheet's use, but note that classification is based on material, not end-use