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Phosphate-Bonded Refractory Mortar from Mexico

Chemical-setting mortar with monoaluminum phosphate binder for fast repairs in steel plant ladles. HTS 3816.00.20 as other refractory mortars, offering abrasion resistance at 1600°C. Preferred for emergency maintenance.

Duty Rate — Mexico → United States

13%

Rate breakdown

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

Import Tips

Declare phosphate content for chemical classification; include pH stability data

Short shelf life—ship refrigerated if required, note on invoice