Fritz-Pak Supercizer 2 Water-Reducing Admixture from Japan
A concentrated lignosulfonate-based water reducer that improves concrete cohesion and reduces cement requirements. Classified in HTS 3824.40.5000 as a prepared mortar and concrete additive for cost-effective high-performance mixes. Widely used in mass concrete pours.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide lignin content disclosure for environmental compliance; ensure dosage rates match ASTM specifications; use IBC totes for stable bulk import