3M 3800 Series Engineer Grade Reflective Sheeting from Canada
Economy-grade enclosed-lens reflective sheeting with permanent adhesive for temporary traffic signs. HTS 3919.90.50.10 applies to this reflectorized plastic sheeting meeting ASTM D4956 Type I specifications.
Duty Rate — Canada → United States
15.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include NCHRP-350 crash test compliance if for federal highway use; critical for customs verification
• Check adhesive type (permanent vs removable) affects end-use but not HTS classification
• Avoid misclassification as graphic arts film under 3919.90.3000 if glass bead retroreflection present