Blown Linseed Oil from Mexico
Blown linseed oil is air-oxidized under pressure to create a thick, tacky product used in putties, sealants, and printing inks. It is included in HTS 1518.00.20.00 as linseed oil 'otherwise chemically modified,' specifically blown.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Declare exact modification method (blown vs. oxidized) to prevent CBP reclassification
• Test for viscosity specs, as overly thick products risk shifting to residue headings
• Use proper Incoterms for viscous liquids to handle potential settling during transit