Hydrated Lime Mortar Mix from Canada
A pre-blended non-refractory mortar using hydrated lime for historic building restoration, allowing moisture vapor transmission. Under HTS 3824.50.0050 as other non-refractory mortars from chemical industries. Breathable for traditional masonry.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Certify as NHL (natural hydraulic lime) for authenticity claims
• Avoid mixing with Portland cement in descriptions
• Comply with ASTM C270 standards documentation