Alkali-Resistant Glass Open Fabric from Japan
Chemically bonded open weave fabric of alkali-resistant (AR) glass fibers for concrete reinforcement. Classified HTS 7019.73.90 as other open chemically bonded glass fabrics. AR glass composition resists cement alkalinity degradation.
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
• AR glass certification (zirconia content >16%) essential for material identification
• Specify alkali resistance testing per ASTM C1260
• Chopped AR fibers classify under 7019.11; maintain fabric form