Fire-Rated Glass Blocks from Mexico
Molded glass blocks engineered for fire-resistant walls in commercial construction. HTS 7016.90.10.10 includes these pressed glass bricks for building safety applications. Meet UL fire ratings for 60-120 minutes.
Duty Rate — Mexico → United States
18%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Attach fire certification labels and test reports mandatory for customs and building approval
• Specify non-foam composition to stay out of multicellular subheadings