Lead-Acrylic Radiation Window Panel from Canada
Clear acrylic sheet infused with at least 30% lead for use as viewing windows in radiation therapy rooms and labs. Provides lead-equivalent protection without opacity, fitting HTS 3920.59.4000 as noncellular acrylic sheeting with specified lead loading.
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
• Obtain independent lab test reports confirming 30%+ lead and optical transparency for CBP review
• Declare as 'other acrylic sheets' avoiding household or tableware misclassification pitfalls
• Check for special radiation material handling permits if exceeding certain lead thresholds