S-2 Glass Uncolored Roving Mat Fabric from Canada
A closed fabric of uncolored S-2 glass rovings mechanically bonded into a non-woven mat for high-strength aerospace composites. Classified in HTS 7019.62.40 due to its non-colored, closed roving structure excluding yarn or woven types. Essential for lightweight structural parts in aircraft.
Duty Rate — Canada → United States
17.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include fiber type certification (S-2 glass) and bonding method documentation for accurate duty assessment
• Label shipments clearly as 'mechanically bonded non-woven closed roving fabric' to prevent reclassification