Thin PET Window Film for Buildings from United States
Low-emissivity polyester film applied to architectural glass for energy efficiency, featuring a metal sputter coating for solar control. This noncellular, unsupported PET strip is not reinforced or laminated, falling under tariff item 3920.69.00 for other polyesters.
Duty Rate — United States → Canada
0%
Import Tips
• Determine if the metal coating is a thin layer that does not constitute reinforcement or lamination; if it does, classification may change
• Provide technical specifications showing the film is noncellular and unsupported
• Check if the film is considered a product of Section XIII or XVI