HVAC Cork-Rubber Acoustic Sheet from Mexico
Vulcanized sheet blending ground cork and rubber for duct lining to reduce noise in HVAC systems. Fits HTS 4504.10.10.00 as wholly composed of pulverized cork and rubber.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• ASTM acoustic test reports aid classification
• Specify self-adhesive free to stay as plain sheet
• Monitor for mold growth inhibitors altering composition