Calcium Sulfonate Marine Grease from Canada
Water-resistant grease for marine environments, petroleum oils >70%, calcium sulfonate thickener with <10% fatty acid salts. Fits HTS 2710.19.35.00 specifications for low-fatty-acid greases. Provides corrosion protection for deck machinery and propeller shafts.
Duty Rate — Canada → United States
5.8%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Certify sulfonate complex composition to distinguish from soap-based marine greases
• Include ASTM D1264 water spray test results supporting marine grease claims
• Avoid bulk packaging declarations that could trigger waste oil scrutiny