Window Glazing Seals from Mexico
Vulcanized rubber seals that compress between glass panes and window frames in residential construction. HTS 4016.93.5050 for other building construction rubber seals.
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide AAMA certification for fenestration products
• Differentiate from glass unit components via separate importation
• Declare thermal expansion coefficients for classification support