OSB3 Rated Oriented Strand Board from Canada
OSB3 grade panels suitable for load-bearing applications in humid conditions, sanded finish, typically 18mm thickness. Under HTS 4410.12.0010 as sanded OSB of wood agglomerated with binding substances. European EN standard equivalent to US Exposure-1.
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
• Include EN 300 certification for OSB3 classification acceptance in US
• Convert metric thickness accurately for US market declarations
• Verify binder emissions meet US TSCA limits despite European origin