Casein Leathercraft Glue from Canada
Specialty casein-based adhesive for leatherworking and shoe repair, in small retail bottles ≤250g. Classified in HTS 3506.10.10.00 as casein glue for retail, providing flexible bonds resistant to water once cured. Not fish glue per specification.
Duty Rate — Canada → United States
16.5%
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
• Label with 'casein' prominently to aid CBP verification against fish glue exclusion
• Include usage demos or MSDS highlighting retail consumer intent
• Monitor for dairy allergen declarations required for food-contact potential