GN Resound NanoShell Coating Applicator
Precision applicator for nano-coating hydrophobic protection on GN Resound hearing aid shells. HTS 9021.90.4040 as specialized accessory for maintaining functional integrity of worn hearing appliances.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general mechanical applicators
Non-medical spray tools classify under machinery Chapter 84.
If organic coating compounds
The coating chemical alone goes to Chapter 38, separate from applicators.
If versatile maintenance tools
General repair accessories default per note 2(c).
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Import Tips & Compliance
• Certify chemical composition safety for skin contact; provide usage instructions proving hearing aid exclusivity; handle as hazmat if aerosol
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