Wet Machine Board for Wall Coverings from Mexico
Heavyweight wet machine board >225 g/m² used as liner or substrate for decorative wall covering materials. Falls under HTS 4805.93.40.15 as uncoated paperboard in rolls, suitable for building applications requiring moisture resistance. Provides smooth surface for vinyl or textile wallcoverings.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Test for dimensional stability under humidity to support building material use claims
• Ensure no printing that would shift to Chapter 49 printed matter classification
• Document roll width and length for proper duty calculation on bulk shipments