Precast Concrete Repair Mortar from Canada
Fast-setting mortar with micro-silica and fibers for patching cracks in precast concrete elements. Designed for structural repairs without refractory heat resistance. HTS 3824.50.00 includes such specialized nonrefractory repair concretes.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify compressive strength over 28 days for structural claims
• SDS required for silica content due to respiratory hazards
• Differentiate from shotcrete mixes which may fall under 3812