UV Absorbing Polished Glass Sheet 4.2mm from Canada
4.2mm float glass with UV-absorbent thin film coating for museum displays protecting artifacts. Classifies in HTS 7005.29.18.10 as absorbent layer float glass, polished, <5mm, large area. Absorbs UV per chapter note definition.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• UV transmission test reports (<5% @ 300nm) essential for absorbent layer proof
• Avoid interleaving with uncoated glass to prevent coating transfer
• Declare as 'non-wired' explicitly if appearance suggests wiring