Poly(Vinyl Butyral) Safety Glass Interlayer Film from United States
Transparent non-cellular film made of poly(vinyl butyral) used as the interlayer in laminated safety glass for automotive windshields and architectural glazing. It adheres to glass layers under heat and pressure, absorbing impact, and is not combined with other materials.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the film is non-cellular and not reinforced or laminated
• Provide the CBSA with the film's dimensions and polymer purity
• Ensure the film is not part of a laminated glass product, which would be classified under a different heading