AR-Glass Woven Fabric for Concrete Reinforcement from Canada
Alkali-resistant (AR) glass woven fabric used in cement boards and shotcrete reinforcement. Falls under HTS 7019.90.11.00 as woven glass fibers for construction composites. Resists degradation in high-alkali concrete environments.
Duty Rate — Canada → United States
14.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify alkali resistance per standards like ASTM to differentiate from standard glass
• Obtain advance rulings for construction-specific uses to avoid reclassification