Leather Dye Fixative from Mexico
A polymeric fixative that binds dyes to leather fibers, preventing crocking and improving wash fastness. Classified under HTS 3809.93.5000 as leather industry preparation analogous to mordants. Applied in finishing wet-end.
Duty Rate — Mexico → United States
16%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include color fastness test results (AATCC standards) in technical file
• Specify compatibility with chrome-tanned vs vegetable-tanned leathers
• Document non-yellowing properties for white leather applications