Petroleum Bitumen Self-Adhesive Roofing Membrane from Canada
Self-adhering roofing sheets with petroleum bitumen compound and release liner for peel-and-stick flat roof repairs. Specifically classified under HTS 6807.90.0010 as asphalt roofing articles.
Duty Rate — Canada → United States
12.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Test and declare peel adhesion strength (ASTM D903) to verify roofing-grade performance
• Remove release liners before customs valuation to avoid plastic film misclassification
• Specify 'SBS-modified bitumen' if applicable; polymer additives may trigger Chapter 39 review