Black Hole Copper Plating Fixture from Canada
Conductive fixture for initiating electroless copper 'black hole' activation on non-conductive PCB drill walls. Provides electrolytic strike layer for subsequent plating. 8543.30.2000 as fixture principally for printed circuit electroplating processes.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide fixture contact pin patterns matching standard panel racking systems
• Document compatibility with Pd activator chemistry used in PCB processing
• Include current density specifications for flash plating initiation