Casein for Leather Finishing from Canada
Casein emulsion used in leather surface finishing for durability, classified as other under HTS 3501.10.5000. Enhances water resistance without tanning.
Duty Rate — Canada → United States
60%
Rate breakdown
9903.03.1350%Articles the product of Canada as provided in subdivision (b)(2) of U.S. note 51 to this subchapter
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
• Specify post-tanning use to avoid Chapter 32 enzymatic preps
• Test for heavy metal contaminants in leather applications
• Use stabilized emulsions to prevent separation in shipping