Solder Mask Spray Applicator for Printed Circuit Boards from Germany
Specialized spray system for uniform application of liquid solder mask onto bare PCBs, protecting copper traces during assembly. Features precision nozzles for micron-level control used principally in printed circuit assembly lines. Falls under HTS 8424.89.10.00 as a mechanical dispersing appliance dedicated to PCB manufacturing.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide chemical compatibility certificates for solder mask formulations to demonstrate specialized PCB use
• Include PCB production line integration diagrams in documentation to support 'solely or principally' classification criterion
• Avoid misclassification by excluding units with manual spray guns; ensure fully mechanical operation