Cork Wall Sound Barriers from Canada
Multi-layer agglomerated cork barriers with paper reinforcement for home theater walls. Under HTS 4504.10.40.00 as backed wallcoverings, blocking sound transmission effectively. Stackable for varying noise levels.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Test for STC ratings; ensure layers are agglomerated not layered natural cork; bulk import may trigger anti-dumping scrutiny