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3810.90.20.00/Sodium Silicate Welding Electrode Coating/Mexico

Sodium Silicate Welding Electrode Coating from Mexico

Liquid sodium silicate binder for coating welding electrodes with inorganic minerals. Provides arc stability and slag formation, qualifying as 3810.90.2000 preparation for welding electrodes. Essential for SMAW rods.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Specify AWS A5.1 electrode compatibility in docs

• Alkaline liquid handling; pH >12 requires CA labeling

• Distinguish from complete electrodes under 8311.10

Sodium Silicate Welding Electrode Coating from Mexico — Import Duty Rate | HTS 3810.90.20.00