Cerium Oxide Concrete Polishing Accelerator from Canada
Nano-cerium oxide slurry used to accelerate mechanical polishing of concrete floors by chemically softening surface cement paste. Wholly inorganic prepared additive for concrete finishing under HTS 3824.40.20.00. Achieves mirror finish rapidly.
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
• CeO2 content verification; slurry stability data; distinguish from gemstone polishing compounds