Asphalt-Interlaminated Vapor Barrier Paper from Canada
Paper composite with internal asphalt lamination to block vapor transmission in building envelopes. Fits HTS 4807.00.10.00 as reinforced, internally laminated paper in rolls.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Test for perm rating to validate vapor barrier claim
• Avoid printed motifs that trigger chapter 49