Lucas-Milhaupt Sil-Fos 15 Low Fuming Brazing Rod from Mexico
A 3/32 inch brass brazing rod with low fuming characteristics and self-fluxing properties for copper-to-copper joints in refrigeration systems. Classified under HTS 7407.21.50.00 due to its copper-zinc base alloy composition and specific low fuming brazing rod design. Ideal for plumbing and HVAC installations requiring clean, fume-reduced operation.
Duty Rate — Mexico → United States
12.2%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide detailed chemical analysis confirming brass alloy specs to prevent duty disputes
• Document end-use as brazing (not welding) with application guides during customs entry
• Avoid bulk packaging misclassification; ensure labeling specifies 'brazing rod' not general profile