Pre-Mixed Wet Polymer-Modified Concrete from Canada
A wet concrete mix enhanced with acrylic polymers for improved adhesion and flexibility, used in repairs and overlays. Classified under HTS 3824.50.0010 as a nonrefractory wet concrete preparation from the chemical industries.
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
• Provide lab reports on polymer content to confirm chemical preparation status and avoid Chapter 25 cement classification
• Label containers clearly as 'wet mix - use within 2 hours' to demonstrate state at import
• Check for VOC compliance certifications, as polymer additives may trigger environmental regulations