Marine Antifreeze - Star brite Premium Extended Life from Mexico
Propylene glycol-based antifreeze for inboard/outboard boat engines and closed-loop cooling systems. Non-toxic, biodegradable, with elastomeric compatibility. HTS 3820.00.00.00 for prepared antifreezing fluids.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• USCG BII-compliant labeling for marine chemicals; provide biodegradability test results
• Distinguish from open-system potable treatments to avoid fertilizer overlap