3816.00.20.50/Phosphate-Bonded Refractory Mortar/Mexico

Phosphate-Bonded Refractory Mortar from Mexico

A ready-to-use refractory mortar with monoaluminum phosphate binder and alumina aggregates for jointing firebricks. Classified in HTS 3816.00.20.50 as other refractory mortars, suitable for boiler and incinerator repairs up to 1650°C. Offers strong adhesion and acid resistance.

Duty Rate — Mexico → United States

13%

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
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Import Tips

• SDS mandatory for phosphate content; check TSCA registration for binders

• Label as 'heat-set mortar (>1400°C)' to differentiate from construction mortars

Phosphate-Bonded Refractory Mortar from Mexico — Import Duty Rate | HTS 3816.00.20.50