Starch Dextrin Envelope Gum from Canada
Remoistenable gum adhesive based on dextrin and starches applied to envelope flaps for sealing. Falls under HTS 3505.20.00.00 as a starch-based glue, offering non-toxic, quick-tack properties for postal and stationery products. Ideal for high-speed envelope manufacturing.
Duty Rate — Canada → United States
12.9%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide end-use statements for envelope production to prevent classification as general consumer adhesive
• Test and certify reducing sugar levels below 10% to avoid 1702 reclassification