Vacuum Bladder Mold for Composite Aircraft Panels from Canada
Used in resin transfer molding (RTM) for carbon fiber aircraft interior panels, this mold employs an inflatable bladder under vacuum to compact composites against the mold surface. Classified HTS 8480.79.90.20 for bladder operation in advanced plastics/composites processing.
Duty Rate — Canada → United States
13.1%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include FAA-approved material specs and pressure vessel certifications for bladder components
• Aerospace molds often qualify for duty drawback; maintain production records for 3+ years