Insulated Cork Wall Backing Sheets from Mexico
Thick agglomerated cork sheets reinforced with paper, used as thermal insulation backing under wall finishes. HTS 4504.10.40.00 for reinforced wallcoverings of agglomerated cork, enhancing energy efficiency in buildings. Provides moisture resistance too.
Duty Rate — Mexico → United States
10%
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
• Include R-value thermal performance data; ensure no asbestos or harmful binders; differentiate from construction panels in Chapter 68