Exterior Gypsum Sheathing Panel from Mexico
Water-resistant gypsum panels used as exterior sheathing under brick veneer. The unornamented plaster composition and building application classify it under tariff item 6809.19.00 as other plaster articles.
Duty Rate — Mexico → Canada
6.5%
Import Tips
• Confirm the water-resistant treatment does not involve coating with materials outside Chapter 68
• Provide installation specifications showing the panel's use as structural sheathing
• Ensure the product is not combined with insulation materials that could affect classification