Nut and Bolt Release Spray from Mexico
Aerosol spray with penetrating lubricants and <70% petroleum for freeing rusted fasteners. Classified under HTS 3403.19.50.00 as bolt/nut release preparation based on lubricants.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document propellant content separately to isolate active lubricant percentage
• Include penetration test data proving release function
• Comply with DOT hazardous material shipping for aerosol imports