Phosphate-Bonded Refractory Mortar from Germany
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 — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• SDS mandatory for phosphate content; check TSCA registration for binders
• Label as 'heat-set mortar (>1400°C)' to differentiate from construction mortars