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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

52.2%

Rate breakdown

9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) 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